Exhibit 99.25  SUBTENANT
GUARANTY AGREEMENT(AMENDED LEASE NO. 4)  THIS
SUBTENANT GUARANTY AGREEMENT(this Agreement) is
made and given as of July 1, 2008 by FIVE STAR QUALITY
CARE-GHV, LLC,a Maryland limited liability company, and FIVE STAR QUALITY CARE-NJ, LLC, a Maryland limited liability
company (each a Subtenant Guarantor and, jointly and severally, the Subtenant
Guarantors), for the benefit of SNH NS
PROPERTIES TRUST,a Maryland real estate investment trust (together
with its successors and assigns, Landlord).  W I T N E S S E T H
:  WHEREAS, the Secured
Party and Five Star Quality Care  NS Tenant, LLC (theTenant) are parties to that certain Amended and Restated Master Lease Agreement
(Lease No. 4), dated as of the date hereof (as the same may be amended or
otherwise modified from time to time, Amended Lease No. 4), pursuant to which the Secured Party leases to the Tenant, and the
Tenant leases from the Secured Party, certain properties as more particularly
described in Amended Lease No. 4, subject to any upon the terms and
conditions in Amended Lease No. 4; and  WHERAS,pursuant to various Sublease Agreements, dated as of the date hereof,
the Tenant has subleased the properties leased by it under Amended Lease No. 4
to the Subtenant Guarantors; and  WHEREAS, pursuant to Amended Lease No. 4,
the Subtenant Guarantors are required to guarantee all of the payment and
performance obligations of the Tenant with respect to Amended Lease No. 4;
and  WHEREAS, the transactions contemplated by Amended
Lease No. 4 are of direct material benefit to the Subtenant Guarantors;  NOW,
THEREFORE, in
consideration of the foregoing and for other good and valuable consideration,
the mutual receipt and legal sufficiency of which are hereby acknowledged, the
Subtenant Guarantors hereby agree as follows:  1.Certain
Terms.  Capitalized terms used and
not otherwise defined in this Agreement shall have the meanings ascribed to
such terms in Amended Lease No. 4. 
Amended Lease


No. 4 and the Incidental Documents are herein
collectively referred to as the Transaction Documents.  2.Guaranteed
Obligations.  For purposes of this
Agreement, the term Guaranteed Obligations shall mean the payment and
performance of each and every obligation of the Tenant to the Landlord under
the Transaction Documents or relating thereto, whether now existing or
hereafter arising, and including, without limitation, the payment of the full
amount of the Rent payable under Amended Lease No. 4.  3.Representations
and Covenants.  Each Subtenant
Guarantor jointly and severally represents, warrants, covenants, and agrees
that:  3.1  Incorporation of Representations and
Warranties.  The representations and
warranties of the Tenant and its Affiliated Persons set forth in the
Transaction Documents are true and correct on and as of the date hereof in all
material respects.  3.2  Performance of Covenants and Agreements.  Each Subtenant Guarantor hereby agrees to
take all lawful action in its power to cause the Tenant duly and punctually to
perform all of the covenants and agreements set forth in the Transaction
Documents.  3.3  Validity of Agreement.  Each Subtenant Guarantor has duly and validly
executed and delivered this Agreement; this Agreement constitutes the legal,
valid and binding obligation of such Subtenant Guarantor, enforceable against
such Subtenant Guarantor in accordance with its terms, except as the
enforceability thereof may be subject to bankruptcy, fraudulent conveyance,
insolvency, reorganization, moratorium and other laws relating to or affecting
creditors rights generally and subject to general equitable principles,
regardless of whether enforceability is considered in a proceeding at law or in
equity; and the execution, delivery and performance of this Agreement have been
duly authorized by all requisite action of such Subtenant Guarantor and such
execution, delivery and performance by such Subtenant Guarantor will not result
in any breach of the terms, conditions or provisions of, or conflict with or
constitute a default under, or result in the creation of any lien, charge or
encumbrance upon any of the property or assets of such Subtenant Guarantor
pursuant to the terms of, any indenture, mortgage, deed of trust, note, other
evidence of indebtedness, agreement or other instrument to which it may be a
party or by which it or any of its property or assets may be  2


bound, or violate any
provision of law, or any applicable order, writ, injunction, judgment or decree
of any court or any order or other public regulation of any governmental
commission, bureau or administrative agency.  3.4  Payment of Expenses.  Each Subtenant Guarantor agrees, as principal
obligor and not as guarantor only, to pay to the Landlord forthwith, upon demand,
in immediately available federal funds, all costs and expenses (including
reasonable attorneys fees and disbursements) incurred or expended by the
Landlord in connection with the enforcement of this Agreement, together with
interest on amounts recoverable under this Agreement from the time such amounts
become due until payment at the Overdue Rate. 
The Subtenant Guarantors covenants and agreements set forth in this Section 3.4
shall survive the termination of this Agreement.  3.5 Notices.  Each Subtenant Guarantor shall promptly give
notice to the Landlord of any event known to it which might reasonably result
in a material adverse change in its financial condition.  3.6  Reports.  Each Subtenant Guarantor shall promptly
provide to the Landlord each of the financial reports, certificates and other
documents required of it under the Transaction Documents.  3.7  Books and Records.  Each Subtenant Guarantor shall at all times
keep proper books of record and account in which full, true and correct entries
shall be made of its transactions in accordance with generally accepted
accounting principles and shall set aside on its books from its earnings for
each fiscal year all such proper reserves, including reserves for depreciation,
depletion, obsolescence and amortization of its properties during such fiscal
year, as shall be required in accordance with generally accepted accounting
principles, consistently applied, in connection with its business.  Each Subtenant Guarantor shall permit access
by the Landlord and its agents to the books and records maintained by such
Subtenant Guarantor during normal business hours and upon reasonable
notice.  Any proprietary information obtained by the Landlord with respect to
the Guarantor pursuant to the provisions of this Agreement shall be treated as
confidential, except that such information may be disclosed or used, subject to
appropriate confidentiality safeguards, pursuant to any court order or in any
litigation between the parties and except further that the Landlord may
disclose such information to its  3


prospective
lenders, provided that the Landlord shall direct such lenders to maintain such
information as confidential.  3.8  Taxes, Etc.  Each Subtenant Guarantor shall pay and
discharge promptly as they become due and payable all taxes, assessments and
other governmental charges or levies imposed upon such Subtenant Guarantor or
the income of such Subtenant Guarantor or upon any of the property, real,
personal or mixed, of such Subtenant Guarantor, or upon any part thereof, as
well as all claims of any kind (including claims for labor, materials and
supplies) which, if unpaid, might by law become a lien or charge upon any
property and result in a material adverse change in the financial condition of
such Subtenant Guarantor; provided, however, that such Subtenant
Guarantor shall not be required to pay any such tax, assessment, charge, levy
or claim if the amount, applicability or validity thereof shall currently be contested
in good faith by appropriate proceedings or other appropriate actions promptly
initiated and diligently conducted and if such Subtenant Guarantor shall have
set aside on its books such reserves of such Subtenant Guarantor, if any, with
respect thereto as are required by generally accepted accounting principles.  3.9  Legal Existence of Subtenant Guarantors.
Each Subtenant Guarantor shall do or cause to be done all things necessary to
preserve and keep in full force and effect its legal existence.  3.10  Compliance.  Each Subtenant Guarantor shall use reasonable
business efforts to comply in all material respects with all applicable
statutes, rules, regulations and orders of, and all applicable restrictions
imposed by, all governmental authorities in respect of the conduct of its
business and the ownership of its property (including, without limitation,
applicable statutes, rules, regulations, orders and restrictions relating to
environmental, safety and other similar standards or controls).  3.11  Insurance.  Each Subtenant Guarantor shall maintain, with
financially sound and reputable insurers, insurance with respect to its
properties and business against loss or damage of the kinds customarily insured
against by owners of established reputation engaged in the same or similar
businesses and similarly situated, in such amounts and by such methods as shall
be customary for such owners and deemed adequate by such Subtenant Guarantor.  4


3.12No
Change in Control.  No Subtenant
Guarantor shall permit the occurrence of any direct or indirect Change in
Control of the Tenant or of such Subtenant Guarantor.  4.Guarantee.  Each
Subtenant Guarantor hereby unconditionally guarantees that the Guaranteed
Obligations which are monetary obligations shall be paid in full when due and
payable, whether upon demand, at the stated or accelerated maturity thereof
pursuant to any Transaction Document, or otherwise, and that the Guaranteed
Obligations which are performance obligations shall be fully performed at the
times and in the manner such performance is required by the Transaction
Documents.  With respect to the
Guaranteed Obligations which are monetary obligations, this guarantee is a
guarantee of payment and not of collectibility and is absolute and in no way
conditional or contingent.  In case any
part of the Guaranteed Obligations shall not have been paid when due and
payable or performed at the time performance is required, the Subtenant
Guarantors shall, in the case of monetary obligations, within five (5) Business
Days after receipt of notice from the Landlord, pay or cause to be paid to the
Landlord the amount thereof as is then due and payable and unpaid (including
interest and other charges, if any, due thereon through the date of payment in
accordance with the applicable provisions of the Transaction Documents) or, in
the case of non-monetary obligations, perform or cause to be performed such
obligations in accordance with the Transaction Documents.  5.Set-Off.  Each
Subtenant Guarantor hereby authorizes the Landlord, at any time and without
notice to set off the whole or any portion or portions of any or all sums
credited by or due from the Landlord to it against amounts payable under this
Agreement.  The Landlord shall promptly
notify such Subtenant Guarantor of any such set-off made by the Landlord and
the application made by the Landlord of the proceeds thereof.  6.Unenforceability of Guaranteed
Obligations, Etc.If the Tenant is for any reason under no legal
obligation to discharge any of the Guaranteed Obligations (other than because
the same have been previously discharged in accordance with the terms of the
Transaction Documents), or if any other moneys included in the Guaranteed
Obligations have become unrecoverable from the Tenant by operation of law or
for any other reason, including, without limitation, the invalidity or
irregularity in whole or in part of any Guaranteed Obligation or of any
Transaction Document or any limitation on the liability of the Tenant
thereunder not contemplated by the Transaction Documents or any limitation on
the method or terms of payment thereunder  5


which may now or hereafter be caused or imposed in any
manner whatsoever, the guarantees contained in this Agreement shall
nevertheless remain in full force and effect and shall be binding upon each
Subtenant Guarantor to the same extent as if such Subtenant Guarantor at all
times had been the principal debtor on all such Guaranteed Obligations.  7.Additional Guarantees. 
This Agreement shall be in addition to any other guarantee or other
security for the Guaranteed Obligations and it shall not be prejudiced or
rendered unenforceable by the invalidity of any such other guarantee or
security or by any waiver, amendment, release or modification thereof.  8.Consents and Waivers, Etc.Each Subtenant Guarantor hereby acknowledges receipt of correct and
complete copies of each of the Transaction Documents, and consents to all of
the terms and provisions thereof, as the same may be from time to time
hereafter amended or changed in accordance with the terms and conditions
thereof, and, except as otherwise provided herein, to the maximum extent
permitted by applicable law, waives (a) presentment, demand for payment,
and protest of nonpayment, of any principal of or interest on any of the
Guaranteed Obligations, (b) notice of acceptance of this Agreement and of
diligence, presentment, demand and protest, (c) notice of any default
hereunder and any default, breach or nonperformance or Event of Default under
any of the Guaranteed Obligations or the Transaction Documents, (d) notice
of the terms, time and place of any private or public sale of any collateral
held as security for the Guaranteed Obligations, (e) demand for
performance or observance of, and any enforcement of any provision of, or any
pursuit or exhaustion of rights or remedies against the Tenant or any other
guarantor of the Guaranteed Obligations, under or pursuant to the Transaction
Documents, or any agreement directly or indirectly relating thereto and any
requirements of diligence or promptness on the part of the holders of the
Guaranteed Obligations in connection therewith, and (f) to the extent such
Subtenant Guarantor lawfully may do so, any and all demands and notices of
every kind and description with respect to the foregoing or which may be
required to be given by any statute or rule of law and any defense of any
kind which it may now or hereafter have with respect to this Agreement, or any
of the Transaction Documents or the Guaranteed Obligations (other than that the
same have been discharged in accordance with the Transaction Documents).  9.No Impairment, Etc.The obligations, covenants, agreements and duties of each of the
Subtenant Guarantors under  6


this Agreement shall not be affected or impaired by
any assignment or transfer in whole or in part of any of the Guaranteed
Obligations without notice to each such Subtenant Guarantor, or any waiver by
the Landlord or any holder of any of the Guaranteed Obligations or by the
holders of all of the Guaranteed Obligations of the performance or observance
by the Tenant or any other guarantor of any of the agreements, covenants, terms
or conditions contained in the Guaranteed Obligations or the Transaction
Documents or any indulgence in or the extension of the time for payment by the
Tenant or any other guarantor of any amounts payable under or in connection
with the Guaranteed Obligations or the Transaction Documents or any other
instrument or agreement relating to the Guaranteed Obligations or of the time
for performance by the Tenant or any other guarantor of any other obligations
under or arising out of any of the foregoing or the extension or renewal
thereof (except that with respect to any extension of time for payment or
performance of any of the Guaranteed Obligations granted by the Landlord or any
other holder of such Guaranteed Obligations to the Tenant, such Subtenant Guarantors
obligations to pay or perform such Guaranteed Obligation shall be subject to
the same extension of time for performance), or the modification or amendment
(whether material or otherwise) of any duty, agreement or obligation of the
Tenant or any other guarantor set forth in any of the foregoing, or the
voluntary or involuntary sale or other disposition of all or substantially all
the assets of the Tenant or any other guarantor or insolvency, bankruptcy, or
other similar proceedings affecting the Tenant or any other guarantor or any
assets of the Tenant or any such other guarantor, or the release or discharge
of the Tenant or any such other guarantor from the performance or observance of
any agreement, covenant, term or condition contained in any of the foregoing
without the consent of the holders of the Guaranteed Obligations by operation
of law, or any other cause, whether similar or dissimilar to the foregoing.  10.Reimbursement, Subrogation, Etc.Each Subtenant Guarantor hereby covenants and agrees that it will not
enforce or otherwise exercise any rights of reimbursement, subrogation,
contribution or other similar rights against the Tenant (or any other person
against whom the Landlord may proceed) with respect to the Guaranteed
Obligations prior to the payment in full of all amounts owing with respect to
Amended Lease No. 4, and until all indebtedness of the Tenant to the
Landlord shall have been paid in full, no Subtenant Guarantor shall have any
right of subrogation, and each Subtenant Guarantor waives any defense it may
have based upon any election of remedies by the Landlord which destroys its
subrogation rights or its rights to proceed  7


against the Tenant for reimbursement, including, without
limitation, any loss of rights such Subtenant Guarantor may suffer by reason of
any rights, powers or remedies of the Tenant in connection with any
anti-deficiency laws or any other laws limiting, qualifying or discharging the
indebtedness to the Landlord.  Until all
obligations of the Tenant pursuant to the Transaction Documents shall have been
paid and satisfied in full, each Subtenant Guarantor further waives any right
to enforce any remedy which the Landlord now has or may in the future have
against the Tenant, any other guarantor or any other person and any benefit of,
or any right to participate in, any security whatsoever now or in the future
held by the Landlord.  11.Defeasance. 
This Agreement shall terminate at such time as the Guaranteed Obligations
have been paid and performed in full and all other obligations of the Subtenant
Guarantors to the Landlord under this Agreement have been satisfied in full; provided,
however, if at any time, all or any part of any payment applied on
account of the Guaranteed Obligations is or must be rescinded or returned for
any reason whatsoever (including, without limitation, the insolvency,
bankruptcy or reorganization of the Tenant), this Agreement, to the extent such
payment is or must be rescinded or returned, shall be deemed to have continued
in existence notwithstanding any such termination.  12.Notices.  (a)  Any and
all notices, demands, consents, approvals, offers, elections and other
communications required or permitted under this Agreement shall be deemed
adequately given if in writing and the same shall be delivered either in hand,
by telecopier with written acknowledgment of receipt, or by mail or Federal
Express or similar expedited commercial carrier, addressed to the recipient of
the notice, postpaid and registered or certified with return receipt requested
(if by mail), or with all freight charges prepaid (if by Federal Express or
similar carrier).  (b)All notices required or permitted to be sent
hereunder shall be deemed to have been given for all purposes of this Agreement
upon the date of acknowledged receipt, in the case of a notice by telecopier,
and, in all other cases, upon the date of receipt or refusal, except that
whenever under this Agreement a notice is either received on a day which is not
a Business Day or is required to be delivered on or before a specific day which
is not a Business Day, the day of receipt or required delivery shall
automatically be extended to the next Business Day.  8


(c) All such notices shall
be addressed,  if to
the Landlord to:  c/o
Senior Housing Properties Trust 400
Centre Street Newton,
Massachusetts  02458 Attn:  Mr. David J. Hegarty [Telecopier No. (617)
796-8349]  if to
any Subtenant Guarantor to:  c/o Five
Star Quality Care, Inc. 400
Centre Street Newton,
Massachusetts  02458 Attn:  Mr. Bruce J. Mackey Jr. [Telecopier No. (617)
796-8385]  (d)By notice given as herein provided, the parties
hereto and their respective successors and assigns shall have the right from
time to time and at any time during the term of this Agreement to change their
respective addresses effective upon receipt by the other parties of such notice
and each shall have the right to specify as its address any other address
within the United States of America.  13.Successors and Assigns. 
Whenever in this Agreement any of the parties hereto is referred to,
such reference shall be deemed to include the successors and assigns of such
party, including without limitation the holders, from time to time, of the
Guaranteed Obligations; and all representations, warranties, covenants and
agreements by or on behalf of the Subtenant Guarantors which are contained in
this Agreement shall inure to the benefit of the Landlords successors and
assigns, including without limitation said holders, whether so expressed or
not.  14.Applicable Law. 
Except as to matters regarding the internal affairs of the Landlord and
issues of or limitations on any personal liability of the shareholders and
trustees of the Landlord for obligations of the Landlord, as to which the laws
of the State of Maryland shall govern, this Agreement, the Transaction
Documents and any other instruments executed and delivered to evidence,
complete or perfect the transactions contemplated hereby and thereby shall be
interpreted, construed, applied and enforced in accordance with the laws of The
Commonwealth of Massachusetts applicable to contracts between residents of
Massachusetts which are to be performed entirely within Massachusetts,
regardless of (a) where any such instrument is executed or delivered; or (b) where
any payment or  9


other performance required by any such instrument is
made or required to be made; or (c) where any breach of any provision of
any such instrument occurs, or any cause of action otherwise accrues; or (d) where
any action or other proceeding is instituted or pending; or (e) the
nationality, citizenship, domicile, principal place of business, or
jurisdiction of organization or domestication of any party; or (f) whether
the laws of the forum jurisdiction otherwise would apply the laws of a
jurisdiction other than The Commonwealth of Massachusetts; or (g) any
combination of the foregoing.  15.           Arbitration.  TheLandlord or the Subtenant Guarantors may elect to
submit to arbitration any dispute hereunder that has an amount in controversy
in excess of $250,000.  Any such
arbitration shall be conducted in Boston, Massachusetts in accordance with the
Commercial Arbitration Rules of the American Arbitration Association then
pertaining and the decision of the arbitrators with respect to such dispute
shall be binding, final and conclusive on the parties.  In the
event that any such dispute is submitted to arbitration hereunder, the Landlord
and the Subtenant Guarantors shall each appoint and pay all fees of a fit and
impartial person as arbitrator with at least ten (10) years recent
professional experience in the general subject matter of the dispute.  Notice of such appointment shall be sent in
writing by each party to the other, and the arbitrators so appointed, in the
event of their failure to agree within thirty (30) days after the appointment
of the second arbitrator upon the matter so submitted, shall appoint a third
arbitrator.  If either the Landlord or
the Subtenant Guarantors shall fail to appoint an arbitrator as aforesaid for a
period of twenty (20) days after written notice from the other party to make
such appointment, then the arbitrator appointed by the party having made such
appointment shall appoint a second arbitrator and the two (2) so appointed
shall, in the event of their failure to agree upon any decision within thirty
(30) days thereafter, appoint a third arbitrator.  If such arbitrators fail to agree upon a
third arbitrator within forty five (45) days after the appointment of the
second arbitrator, then such third arbitrator shall be appointed by the
American Arbitration Association from its qualified panel of arbitrators, and
shall be a person having at least ten (10) years recent professional
experience as to the subject matter in question.  The fees of the third arbitrator and the
expenses incident to the proceedings shall be borne equally between the
Landlord and the Subtenant Guarantors, unless the arbitrators decide
otherwise.  The fees of respective
counsel engaged by the parties, and the fees of expert witnesses  10


and other witnesses called for the parties, shall be
paid by the respective party engaging such counsel or calling or engaging such
witnesses.  The
decision of the arbitrators shall be rendered within thirty (30) days after
appointment of the third arbitrator. 
Such decision shall be in writing and in duplicate, one counterpart
thereof to be delivered to the Landlord and one to the Subtenant
Guarantors.  A judgment of a court of competent
jurisdiction may be entered upon the award of the arbitrators in accordance
with the rules and statutes applicable thereto then obtaining.  The
Landlord and the Guarantor acknowledge and agree that, to the extent any such
dispute shall involve any Manager and be subject to arbitration pursuant to
such Managers Management Agreement, the Landlord and the Guarantor shall
cooperate to consolidate any such arbitration hereunder and under such
Management Agreement into a single proceeding.  16.Modification of Agreement. 
No modification or waiver of any provision of this Agreement, nor any
consent to any departure by any of the Subtenant Guarantors therefrom, shall in
any event be effective unless the same shall be in writing and signed by the
Landlord, and such modification, waiver or consent shall be effective only in
the specific instances and for the purpose for which given.  No notice to or demand on any Subtenant
Guarantor in any case shall entitle such Subtenant Guarantor to any other or
further notice or demand in the same, similar or other circumstances.  This Agreement may not be amended except by
an instrument in writing executed by or on behalf of the party against whom
enforcement of such amendment is sought.  17.Waiver of Rights by the Landlord. 
Neither any failure nor any delay on the Landlords part in exercising
any right, power or privilege under this Agreement shall operate as a waiver
thereof, nor shall a single or partial exercise thereof preclude any other or
further exercise or the exercise of any other right, power or privilege.  18.Severability. 
In case any one or more of the provisions contained in this Agreement
should be invalid, illegal or unenforceable in any respect, the validity,
legality and enforceability of the remaining provisions contained herein shall
not in any way be affected or impaired thereby, but this Agreement shall be
reformed and construed and enforced to the maximum extent permitted by
applicable law.  11


19.Entire Contract. 
This Agreement constitutes the entire agreement between the parties
hereto with respect to the subject matter hereof and shall supersede and take
the place of any other instruments purporting to be an agreement of the parties
hereto relating to the subject matter hereof.  20.Headings; Counterparts. 
Headings in this Agreement are for purposes of reference only and shall
not limit or otherwise affect the meaning hereof.  This Agreement may be executed in any number
of counterparts, each of which shall be an original, but all of which together
shall constitute one instrument, and in pleading or proving any provision of
this Agreement, it shall not be necessary to produce more than one of such
counterparts.  21.Remedies Cumulative. 
No remedy herein conferred upon the Landlord is intended to be exclusive
of any other remedy, and each and every remedy shall be cumulative and shall be
in addition to every other remedy given hereunder or now or hereafter existing
at law or in equity or by statute or otherwise.  22.           Joint
and Several Liability.  Each
Subtenant Guarantor shall be jointly and severally liable with each other
Subtenant Guarantor for the payment and performance of all of the obligations
and liabilities of every Subtenant Guarantor under this Agreement.  23.           NONLIABILITY OF TRUSTEES.  THE DECLARATION OF TRUST ESTABLISHING THE
LANDLORD, A COPY OF WHICH, TOGETHER WITH ALL AMENDMENTS THERETO (COLLECTIVELY,
THE DECLARATION), IS DULY FILED WITH THE DEPARTMENT OF ASSESSMENTS AND
TAXATION OF THE STATE OF MARYLAND, PROVIDES THAT THE NAME SNH NS PROPERTIES
TRUST) REFERS TO THE TRUSTEES UNDER SUCH DECLARATION COLLECTIVELY AS
TRUSTEES, BUT NOT INDIVIDUALLY OR PERSONALLY, AND THAT NO TRUSTEE, OFFICER,
SHAREHOLDER, EMPLOYEE OR AGENT OF  THE
LANDLORD SHALL BE HELD TO ANY PERSONAL LIABILITY, JOINTLY OR SEVERALLY, FOR ANY
OBLIGATION OF, OR CLAIM AGAINST, THE LANDLORD. 
ALL PERSONS DEALING WITH THE LANDLORD, IN ANY WAY, SHALL LOOK ONLY TO
THE ASSETS OF THE LANDLORD FOR THE PAYMENT OF ANY SUM OR THE PERFORMANCE OF ANY
OBLIGATION.  12


WITNESS
the execution hereof under seal as of the date above first written.  SUBTENANT
  GUARANTORS:FIVE
  STAR QUALITY CARE-GHV, LLC and FIVE STAR QUALITY CARE-NJ, LLC, each
  a Maryland limited liability companyBy:
  /s/
  Travis K. SmithTravis
  K. SmithVice
  President of each of the foregoing entities  13