SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D
                                 (Rule 13d-101)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
             TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT
                                TO RULE 13d-2(a)
                               (Amendment No. 1)*

                          FIVE STAR QUALITY CARE, INC.
                                (Name of Issuer)

                          COMMON STOCK, $0.01 PAR VALUE
                         (Title of Class of Securities)

                                   33832D 10 6
                                 (CUSIP Number)

                                 John A. Mannix
                              HRPT Properties Trust
                                400 Centre Street
                                Newton, MA 02458
                                 (617) 332-3990
           (Name, Address and Telephone Number of Person Authorized to
                      Receive Notices and Communications)

                                December 31, 2001
             (Date of Event which Requires Filing of this Statement)




If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  that is the subject of this  Schedule  13D, and is filing this
schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box
/ /.

Note:  Schedules  filed in paper format shall include a signed original and five
copies of the  schedule,  including  all  exhibits.  See Rule 13d-7(b) for other
parties to whom copies are to be sent.

                                           (Continued on following pages)

                              (Page 1 of 12 Pages)

* The remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).



                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 2 of 12 Pages




1           NAMES OF REPORTING PERSONS
            OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

            HRPT Properties Trust  I.R.S. ID No. 04-6558834

2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                    (a)  / /

                                                                    (b) / /


3           SEC USE ONLY



4           SOURCE OF FUNDS*

            00

5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
            ITEMS 2(d) OR 2(e)   / /



6           CITIZENSHIP OR PLACE OF ORGANIZATION

            Maryland


                  7         SOLE VOTING POWER
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY          8         SHARED VOTING POWER
 EACH
REPORTING
PERSON            9         SOLE DISPOSITIVE POWER
 WITH


                  10        SHARED DISPOSITIVE POWER


11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

            0

12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
            SHARES*   / /


13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

            0%

14          TYPE OF REPORTING PERSON*

            OO
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!





                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 3 of 12 Pages


1           NAMES OF REPORTING PERSONS
            OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

            REIT Management & Research LLC    I.R.S. ID No. 04-3583787

2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A
            GROUP*
                                                                    (a)  / /

                                                                    (b) / /


3           SEC USE ONLY


4           SOURCE OF FUNDS*

            OO

5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
             ITEMS 2(d) OR 2(e)    / /


6           CITIZENSHIP OR PLACE OF ORGANIZATION

            Delaware

                  7         SOLE VOTING POWER
NUMBER OF
SHARES
BENEFICIALLY      8         SHARED VOTING POWER
OWNED BY
 EACH
REPORTING         9         SOLE DISPOSITIVE POWER
PERSON
 WITH
                  10        SHARED DISPOSITIVE POWER



11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

            0

12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
            SHARES*      / /


13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

            0%

14          TYPE OF REPORTING PERSON*

            00
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!





                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 4 of 12 Pages



1           NAMES OF REPORTING PERSONS
            OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

            REIT Management & Research Trust  I.R.S. ID No. 04-3402206


2           CHECK THE APPROPRIATE BOX IF A MEMBER OF A
            GROUP*
                                                                    (a)  / /

                                                                    (b) / /



3           SEC USE ONLY



4           SOURCE OF FUNDS*

            00

5           CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
            ITEMS 2(d) OR 2(e)    / /



6           CITIZENSHIP OR PLACE OF ORGANIZATION

            Massachusetts

                  7         SOLE VOTING POWER
NUMBER OF
SHARES
BENEFICIALLY      8         SHARED VOTING POWER
OWNED BY
 EACH
REPORTING         9         SOLE DISPOSITIVE POWER
PERSON
 WITH
                  10        SHARED DISPOSITIVE POWER


11          AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

            0

12          CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
            SHARES*    / /


13          PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

            0%

14          TYPE OF REPORTING PERSON*

            OO
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!





                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 5 of 12 Pages



         This  Amendment  No. 1 to Schedule 13D is being filed by the  reporting
persons to report a disposition of shares.

Item 1.    Security and Issuer.

         The class of equity  securities  to which  this  statement  relates  is
shares of Common  Stock,  par value $0.01 (the  "Shares"),  of Five Star Quality
Care, Inc., a Maryland  corporation ("Five Star"),  with its principal executive
offices located at 400 Centre Street, Newton, Massachusetts 02458.

Item 2.    Identity and Background.

         The persons filing this statement are HRPT Properties Trust, a Maryland
real estate investment trust ("HRP"), REIT Management & Research LLC, a Delaware
limited  liability  company  ("RMR") and REIT  Management  & Research  Trust,  a
Massachusetts business trust ("RMR Trust").

         HRP's  principal  business  is to operate as a real  estate  investment
trust.  The  principal  office of HRP is located at 400 Centre  Street,  Newton,
Massachusetts 02458. The trustees of HRP are Patrick F. Donelan,  Rev. Justinian
Manning, C.P., Frederick N. Zeytoonjian,  Barry M. Portnoy and Gerard M. Martin.
The executive officers of HRP are John A. Mannix,  President and Chief Operating
Officer, John C. Popeo, Treasurer,  Chief Financial Officer and Secretary, David
M. Lepore,  Senior Vice President,  and Jennifer B. Clark, Senior Vice President
and Assistant Secretary.

         RMR's principal  business is providing advisory services to real estate
investment  trusts  such as HRP,  and  others.  The  principal  office of RMR is
located at 400 Centre Street, Newton,  Massachusetts 02458. The directors of RMR
are David J.  Hegarty,  Gerard M.  Martin and Barry M.  Portnoy.  The  executive
officers of RMR are David J. Hegarty,  President and Secretary,  John G. Murray,
Executive Vice President,  John A. Mannix,  Vice  President,  Thomas M. O'Brien,
Vice  President,  Jennifer B. Clark,  Vice  President and  Assistant  Secretary,
Evrett W. Benton,  Vice President,  John R. Hoadley,  Vice  President,  Bruce J.
Mackey Jr., Vice President,  David M. Lepore,  Vice President and John C. Popeo,
Treasurer. The sole member and manager of RMR is RMR Trust.

         RMR Trust's  principal  business is to act as the member and manager of
RMR. The principal office of RMR Trust is located at 400 Centre Street,  Newton,
Massachusetts  02458. The trustees of RMR Trust are David J. Hegarty,  Gerard M.
Martin and Barry M. Portnoy. The executive officers of RMR Trust are the same as
the executive officers of RMR. Each of Messrs. Martin and Portnoy own 50% of the
outstanding capital of RMR Trust.



                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 6 of 12 Pages

         Each of the individuals  listed above (i) except for Mr. Donelan,  is a
United States citizen, (ii) except for Messrs.  Donelan and Zeytoonjian and Rev.
Manning,  has a business  address at 400 Centre  Street,  Newton,  Massachusetts
02458 and (iii) except for Messrs.  Donelan and Zeytoonjian and Rev. Manning, is
principally  employed by RMR in the capacities specified above. Mr. Hegarty also
serves as the President, Chief Operating Officer and Secretary of Senior Housing
Properties  Trust,  a Maryland real estate  investment  trust  ("SNH"),  and Mr.
Hoadley is also the Treasurer and Chief Financial  Officer of SNH. Mr. Benton is
also the President,  Chief Executive Officer and Secretary of Five Star, and Mr.
Mackey is also the Treasurer, Chief Financial Officer and Assistant Secretary of
Five Star. Mr. Donelan is a British  citizen and is Chairman and Chief Executive
Officer of  eSecLending  and has a business  address at Sion Hall,  56  Victoria
Embankment,  London, United Kingdom. Rev. Manning is the pastor of St. Gabriel's
parish at 139 Washington Street, Brighton,  Massachusetts 02135. Mr. Zeytoonjian
is Chairman and Chief Executive  Officer of Turf Products  Corporation and has a
business address at 157 Moody Road, Enfield, Connecticut 06083.

         Neither HRP, RMR, RMR Trust nor any of the individuals  specified above
has,  during  the last five  years,  been  convicted  in a  criminal  proceeding
(excluding  traffic  violations or similar  misdemeanors),  or been party to any
civil proceeding  which resulted in a judgment,  decree or final order enjoining
future violations of, or prohibiting or mandating activities subject to, federal
or state securities laws or finding of any violation with respect to such laws.

Item 3.    Source and Amount of Funds or Other Consideration.

         On December 31, 2001, SNH distributed to its  shareholders one Share of
Five Star for every 10 common shares of SNH owned on the record date of December
17, 2001. HRP received  1,280,923.8 Shares of Five Star through its ownership of
12,809,238  common  shares  of  SNH.  The  Five  Star  Shares  received  by  HRP
represented  29.3% of the total  outstanding  Five Star Shares.  HRP immediately
distributed  all of the Five Star Shares it received to its common  shareholders
based on a ratio of one Share of Five Star for  every 100  common  shares of HRP
owned on the record date of December 17, 2001. In order to effect this 1 for 100
distribution,  HRP purchased with cash from Five Star 7,163.7 Shares on December
31, 2001 at a price per share  based on the trading  prices of the Shares on the
American Stock Exchange and equal to $7.26 per share.

         Mr. Martin,  through a corporation of which he is the sole stockholder,
received a distribution of 12,371.9 Shares in the Spin-off (as defined in Item 4
below).  Similarly,  Mr. Portnoy,  through a corporation of which he is the sole
stockholder,  received a  distribution  of 12,371.9  Shares in the Spin-off.  In
addition, the other trustees and executive officers of HRP received an aggregate
distribution of 923.9 Shares in the Spin-off and the other  trustees,  directors
and executive  officers of RMR and RMR Trust received an aggregate  distribution
of 2,919.1 Shares in the Spin-off.

                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 7 of 12 Pages


Item 4.    Purpose of Transaction.

         The  transactions  described  in Item 3  above  and  Item 5 below  were
entered into principally for investment purposes.

         On December  31, 2001,  SNH  distributed  to the record  holders of its
common  shares  of  beneficial  interest,  4,342,170  Shares  of  Five  Star,  a
wholly-owned   subsidiary   of  SNH,  as  a  special   distribution   (the  "SNH
Distribution").  HRP,  owner  of 29.5% of SNH's  common  shares,  pursuant  to a
certain transaction agreement, immediately distributed the 1,280,923.8 Shares it
received in the SNH  Distribution  to the record holders of its common shares of
beneficial  interest  in a special  distribution  (the "HRP  Distribution",  and
collectively  with the SNH  Distribution,  the "Spin-off").  The record date for
each of the SNH Distribution and the HRP Distribution was December 17, 2001, and
the date  for each of the  distributions  was  December  31,  2001.  The  Shares
distributed in the Spin-off were registered under the Securities Act of 1933, as
amended,  and are  separately  listed on the American  Stock  Exchange under the
symbol "FVE." On the record date, SNH had 43,421,700 common shares of beneficial
interest  outstanding  and HRP  had  128,808,747  common  shares  of  beneficial
interest  outstanding.  SNH common shareholders received one Five Star Share for
every 10 SNH common shares held on the record date, and HRP common  shareholders
received one Five Star Share for every 100 HRP common  shares held on the record
date.

         In  connection  with the  Spin-off,  Five Star agreed to sell,  and HRP
agreed  to  purchase,  up to 10,000  Shares to enable  HRP to effect a 1 for 100
distribution  to its  holders  of common  shares.  Based on the number of record
holders of HRP's  common  shares on December  17, 2001,  HRP  purchased  7,163.7
Shares  from Five Star on  December  31,  2001,  and the Shares  purchased  were
distributed to HRP common shareholders on December 31, 2001.

         Five Star is an operating  company,  which leases from and operates for
SNH, 56 properties. Five Star expects to lease 31 additional properties that SNH
expects to acquire from  Crestline  Capital  Corporation  and its  subsidiaries.
Marriott  Senior  Living  Services,  Inc.  will  continue  to  manage  these  31
properties.

         Five Star, FSQ  Acquisition,  Inc., a  wholly-owned  subsidiary of Five
Star,  and  FSQ,  Inc.   entered  into  an  Agreement  of  Merger  (the  "Merger
Agreement"). FSQ, Inc. is a facility manager and was an affiliate of RMR and RMR
Trust. Pursuant to the Merger Agreement, FSQ Acquisition,  Inc. merged into FSQ,
Inc., and FSQ, Inc. became a wholly-owned  subsidiary of Five Star on January 2,
2002, in exchange for the issuance of 125,000  Shares to each of Messrs.  Martin
and Portnoy,  the  stockholders  of FSQ,  Inc.  prior to the merger.  The Merger
Agreement  contained  customary  conditions,  representations,   warranties  and
indemnitees.



                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 8 of 12 Pages

         HRP,  RMR,  RMR Trust  and their  respective  trustees,  directors  and
executive  officers may make  purchases of Shares from time to time, in the open
market or in private  transactions,  depending on their  respective  analysis of
Five Star's  business,  prospects and financial  condition,  the market for such
stock,  other investment and business  opportunities  available to them, general
economic and stock market  conditions,  proposals from time to time sought by or
presented to them and other factors,  although they have no present intention to
do so.  HRP,  RMR,  RMR Trust  and  their  respective  trustees,  directors  and
executive  officers each intends to closely  monitor their  investments  and may
from time to time take advantage of  opportunities  presented to them. HRP, RMR,
RMR Trust and their respective trustees, directors and executive officers may in
the future also  formulate  plans or proposals  regarding  Five Star,  including
plans or proposals  concerning  events or  transactions of the kind described in
paragraphs (a) through (j) below.

         Depending upon their continuing review of their investments and various
other factors,  including those  mentioned  above,  the trustees,  directors and
executive  officers  of HRP,  RMR and RMR Trust may,  subject to any  applicable
securities laws and lock-up arrangements,  decide to sell all or any part of the
Shares, although they have no current plans to do so.

         Neither HRP, RMR, RMR Trust nor their  respective  trustees,  directors
and  executive  officers  have any plans or  proposals  which relate to or would
result in:

         (a) The  acquisition  by any person of  additional  securities  of Five
Star, or the disposition of securities of Five Star;

         (b)  An  extraordinary   corporate  transaction,   such  as  a  merger,
reorganization or liquidation, involving Five Star or any of its subsidiaries;

         (c) A sale or transfer  of a material  amount of assets of Five Star or
any of its subsidiaries;

         (d) Any change in the present  board of directors or management of Five
Star including any plans or proposals to change the number or terms of directors
or to fill any existing vacancies on the board;

         (e) Any material change in the present  capitalization  or distribution
policy of Five Star;

         (f) Any other  material  change in Five Star's  business  or  corporate
structure;

         (g)  Changes in Five  Star's  articles of  amendment  and  restatement,
bylaws or  instruments  corresponding  thereto or other actions which may impede
the acquisition of control of Five Star by any person;



                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 9 of 12 Pages

         (h) Causing a class of  securities  of Five Star to be delisted  from a
national  securities  exchange or to cease to be  authorized  to be quoted in an
inter-dealer quotation system of a registered national securities association;

         (i) A class of equity  securities  of Five Star  becoming  eligible for
termination  of  registration  pursuant to Section  12(g)(4)  of the  Securities
Exchange Act of 1934; or

         (j) Any action similar to any of those enumerated above.

Item 5. Interest in Securities of the Issuer.

         (a) HRP  received  1,280,923.8  Shares,  or  29.3%  of the  issued  and
outstanding  Shares in the SNH  Distribution  and  immediately  distributed  the
1,280,923.8  Shares  received as well as the  7,163.7  Shares  purchased  to its
common  shareholders  on  December  31,  2001.  Therefore,  as a  result  of the
distribution  to its common  shareholders on December 31, 2001, HRP does not own
any Shares. RMR, as HRP's investment manager,  and RMR Trust, as the sole member
and manager of RMR, may under applicable  regulatory  definitions,  be deemed to
beneficially  own  Shares  owned  by  HRP.  RMR and RMR  Trust,  however,  would
expressly disclaim any beneficial ownership of Shares owned by HRP.

         The  trustees  and  executive  officers  of HRP  beneficially  own  the
following  amounts  of Shares:  Mr.  Martin,  125,000  Shares  individually  and
12,371.9  Shares  through  a  corporation  of  which  Mr.  Martin  is  the  sole
stockholder;  Mr.  Portnoy,  125,000  Shares  individually  and 12,371.9  Shares
through a corporation  of which Mr. Portnoy is the sole  stockholder;  and other
trustees  and  executive  officers of HRP,  923.9 Shares in the  aggregate.  The
Shares  beneficially  owned  by  the  trustees  and  executive  officers  of HRP
aggregate  275,667.7 Shares,  which represent 6.0% of the issued and outstanding
Shares.  The Shares Mr. Martin, Mr. Portnoy and the other trustees and executive
officers of HRP  beneficially own are reported herein pursuant to the provisions
of Items 2 through 6 of Schedule  13D.  HRP,  however,  expressly  disclaims any
beneficial  ownership of the Shares that Mr.  Martin,  Mr. Portnoy and the other
trustees and executive officers of HRP beneficially own.

         In addition, the trustees,  directors and executive officers of RMR and
RMR Trust  beneficially  own the following  amounts of Shares,  in part as noted
above:  Mr. Martin,  125,000 Shares  individually  and 12,371.9 Shares through a
corporation of which Mr. Martin is the sole  stockholder;  Mr. Portnoy,  125,000
Shares  individually  and 12,371.9  Shares  through a  corporation  of which Mr.
Portnoy is the sole stockholder;  Mr. Hegarty, 1,144 Shares; and other executive
officers  of RMR and RMR  Trust,  1,775.1  Shares in the  aggregate.  The Shares
beneficially owned by the trustees,  directors and executive officers of RMR and
RMR Trust,  aggregate  277,662.9 Shares,  which represent 6.0% of the issued and
outstanding  Shares.  The


                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 10 of 12 Pages


Shares beneficially owned by Mr. Martin, Mr. Portnoy,  Mr. Hegarty and the other
executive  officers  of RMR and RMR Trust are  reported  herein  pursuant to the
provisions  of Items 2 through 6 of Schedule  13D.  RMR and RMR Trust,  however,
expressly  disclaim any beneficial  ownership of the Shares that Mr. Martin, Mr.
Portnoy,  Mr.  Hegarty  and the other  executive  officers  of RMR and RMR Trust
beneficially own.

         (b) HRP,  RMR and RMR Trust do not have power to vote or dispose of any
Shares.  To  HRP's,  RMR's  and RMR  Trust's  knowledge,  each of the  trustees,
directors and executive  officers of HRP, RMR and RMR Trust  described above has
sole power to vote or dispose of the Shares he or she beneficially owns.

         (c) Except as  disclosed  in Items 3 and 4 above,  no  transactions  in
Shares have been  effected  during the past sixty days by HRP, RMR, RMR Trust or
the trustees, directors and executive officers of HRP, RMR and RMR Trust.

         (d) No other  person is known to have the right to receive or the power
to direct the receipt of  distributions  from,  or the proceeds from the sale of
securities covered by this statement.

         (e) On December 31, 2001, HRP  distributed  all  1,288,087.5  Shares it
beneficially owned to its common shareholders.  Therefore, on December 31, 2001,
HRP, RMR and RMR Trust each ceased to be the  beneficial  owners of more than 5%
of the Shares.

Item 6.  Contracts, Arrangements, Understandings or Relationships with Respect
         to Securities of the Issuer.

         HRP,  Five Star,  RMR and other  parties  have  entered  into a certain
Transaction Agreement dated December 7, 2001 (the "Transaction  Agreement").  In
accordance with the terms of the Transaction  Agreement and as disclosed  above,
HRP  distributed  the  Shares  it  received  from  SNH in the  SNH  Distribution
immediately  to holders of HRP  common  shares  based on a ratio of one Share of
Five Star for every 100 common  shares of HRP.  In order for HRP to effect  this
distribution,  Five Star agreed to sell,  and HRP agreed to  purchase,  up to an
additional  10,000  Shares if necessary  on December  31, 2001;  pursuant to the
Transaction  Agreement,  HRP purchased  from Five Star 7,163.7 Shares at a price
per share equal to $7.26 on December 31, 2001 and distributed the 7,163.7 Shares
to its common  shareholders  as part of the  Spin-off.  Also in the  Transaction
Agreement,  Five Star has agreed that it will not take any action  that,  in the
reasonable  judgment  of HRP and SNH,  might  reasonably  be expected to have an
adverse  impact  on  the  ability  of SNH or HRP  to  qualify  as  "real  estate
investment trusts" under the Internal Revenue Code of 1986, as amended.

         Five Star, FSQ  Acquisition,  Inc., a  wholly-owned  subsidiary of Five
Star,  and FSQ,  Inc.




                                  SCHEDULE 13D

CUSIP NO. 33832D 10 6                                        Page 11 of 12 Pages


have entered into the Merger  Agreement.  FSQ,  Inc. was an affiliate of RMR and
RMR Trust. Pursuant to the Merger Agreement,  FSQ Acquisition,  Inc. merged into
FSQ,  Inc.,  and FSQ,  Inc.  became a  wholly-owned  subsidiary  of Five Star on
January 2, 2002,  in  exchange  for the  issuance  of 125,000  Shares to each of
Messrs. Martin and Portnoy, the stockholders of FSQ, Inc. prior to the merger.


Item 7.    Material to be Filed as Exhibits.

         The following documents are filed as exhibits to this statement:

         1.       Joint Filing Agreement,  dated as of December 21, 2001, by and
                  between HRP, RMR and RMR Trust.*

         2.       Transaction Agreement dated December 7, 2001 by and among SNH,
                  certain subsidiaries of SNH party thereto,  Five Star, certain
                  subsidiaries   of  Five  Star  party   thereto,   FSQ,   Inc.,
                  Hospitality Properties Trust, HRP and RMR.*

         3.       Agreement of Merger by and among Five Star,  FSQ  Acquisition,
                  Inc. and FSQ, Inc. dated December 5, 2001. *

         *  Previously filed.









                                   SIGNATURES


         After reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this statement is true,  complete and
correct.


January 8, 2002                       HRPT PROPERTIES TRUST



                                      By: /s/  John C. Popeo
                                          John C. Popeo, Treasurer, Chief
                                          Financial Officer and Secretary



January 8, 2002                       REIT MANAGEMENT & RESEARCH LLC



                                      By: /s/ David J. Hegarty
                                          David J. Hegarty, President


January 8, 2002                       REIT MANAGEMENT & RESEARCH TRUST



                                      By: /s/ David J. Hegarty
                                          David J. Hegarty, President