SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Investments - Real Estate, Seedinvest and Equity Offering Costs (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) building	Dec. 31, 2022 USD ($)
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Additions and property improvements	$ 5,000
Investments - Real Estate	2,136,628	$ 2,136,628
Equity offering costs stockholders' equity	$ 4,719,370	$ 4,955,461
California
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Number of residential apartment building in which the company has invested | building	1
Investments - Real Estate	$ 2,136,628
Minimum
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Estimated useful life of Real estate investments (in years)	27 years 6 months
Estimated useful life of additions and property improvements (in years)	5 years
Maximum
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Estimated useful life of Real estate investments (in years)	39 years
Estimated useful life of additions and property improvements (in years)	7 years