CUSIP No. Not Applicable  Page 13  of  13 Pages 

AGREEMENT OF JOINT FILING

     The parties listed below agree that the Amendment No. 17 to Schedule 13D to which this agreement is attached as an exhibit, and all further amendments thereto, shall be filed on behalf of each of them. This Agreement is intended to satisfy Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. This Agreement may be executed in any number of counterparts, each of them shall be deemed an original, but all of which together shall constitute one and the same instrument.

Dated: January 19, 2007

AIMCO PROPERTIES, L.P.
By:	AIMCO-GP, INC.
	(General Partner)
AIMCO-GP, INC. APARTMENT INVESTMENT AND MANAGEMENT COMPANY AIMCO/BETHESDA HOLDINGS, INC. AIMCO/BETHESDA HOLDINGS ACQUISITIONS, INC. ACQUISITION LIMITED PARTNERSHIP ORP ACQUISITION, INC. OXFORD REALTY FINANCIAL GROUP, INC. ORP ACQUISITION PARTNERS, L.P.
By:	/s/ Martha L. Long
	Senior Vice President
	of each of the foregoing entities