Condensed Statements of Income (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Condensed Statements of Income [Abstract]
RENTAL REVENUES	$ 101,468	$ 99,688
EXPENSES:
General and administrative	35,771	34,314
Depreciation	9,213	9,213
Total expenses	44,984	43,527
Operating income	56,484	56,161
OTHER INCOME:
Interest	25	20
Other	200	250
Net income	$ 56,709	$ 56,431
Net income per limited partnership unit (Note 2)	0.34	0.34
Number of units used in computing per unit amounts	165,375	165,375