Summary of Significant Accounting Policies - Additional Information (Detail)			12 Months Ended
	Nov. 01, 2023 $ / shares	May 02, 2023 USD ($)	Dec. 31, 2023 USD ($) Contract Segment	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Business combination, aggregate fair to real estate facilities					$ 16,000,000
Business combination, aggregate fair value to intangible assets					300,000
Business combination, aggregate fair value to real estate facilities					3,700,000
Business combination, aggregate fair value of secured debt					14,200,000
Business combination, aggregate fair value to other current liabilities					1,300,000
Business combination, aggregate fair value to non controlling interest					4,600,000
Number of contracts deemed to be in VIEs | Contract			0
Payments to acquire intangible assets			$ 4,500,000	$ 4,100,000
Asset acquisition, capitalized transaction related costs			9,200,000	3,600,000
Business acquisition, transaction costs			1,600,000	1,400,000	1,300,000
Impairment losses recognized			0	0	0
Advertising costs			$ 2,300,000	700,000	100,000
Estimated average rental period			18 months
Gross amounts of lease intangibles			$ 10,000,000	5,500,000
Accumulated amortization of lease intangibles			6,900,000	2,400,000
Debt issuance cost amortization expense			1,500,000	1,100,000	100,000
Total estimated future amortization expense of intangible assets, year 2024			3,100,000
Intangible assets net book value			$ 3,127,231	3,077,123
Weighted-average amortization period on remaining intangible assets			10 months 24 days
Accumulated amortization of debt issuance costs			$ 800,000	700,000
Maximum period for reimbursement of offering cost			60 days
Maximum offering cost rate			15.00%
Preferred units and unpaid preferred distributions		$ 15,000,000	$ 15,000,000
Minimum percentage of ordinary taxable income to be distributed to stockholders			90.00%
Number of reportable segments | Segment			1
Assets			$ 560,916,606	279,744,919
Revenues			21,160,064	8,790,007	1,265,772
Allowance for doubtful accounts			25,000	50,000
Current tax provision			0	0
Uncertain tax benefits/positions			0	0
Income tax penalties and interest expense			0	0
Canada | Self Storage
Summary Of Significant Accounting Policies [Line Items]
Assets			304,800,000	54,600,000
Revenues			$ 8,800,000	500,000	0
Rental Income | Geographic Concentration Risk | Arizona
Summary Of Significant Accounting Policies [Line Items]
Concentration risk percentage			20.00%
Rental Income | Geographic Concentration Risk | Florida
Summary Of Significant Accounting Policies [Line Items]
Concentration risk percentage			15.00%
Rental Income | Geographic Concentration Risk | Canada
Summary Of Significant Accounting Policies [Line Items]
Concentration risk percentage			39.00%
Distribution
Summary Of Significant Accounting Policies [Line Items]
Redemption total			$ 500,000	0	$ 0
Redemption fulfilled			400,000
Distribution | Accounts Payable and Accrued Liabilities
Summary Of Significant Accounting Policies [Line Items]
Redemption payable			$ 100,000
Private Offering Dealer Manager Agreement
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from private offering			6.00%
Maximum dealer manager commission fees percentage of proceed from private offering			3.00%
Underwriting compensation			10.00%
Maximum percentage other non-accountable expenses			3.00%
Class W Common Stock
Summary Of Significant Accounting Policies [Line Items]
Percentage of offering cost without reimbursement			1.00%
Class W Common Stock | Dealer Manager
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering			1.50%
Percentage of gross proceeds from sale of shares			10.00%
Maximum dealer manager servicing fee percentage of proceeds from Primary Offering			9.00%
Class W Common Stock | Dealer Manager Servicing Fees
Summary Of Significant Accounting Policies [Line Items]
Monthly servicing fee accrual description			accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share
Class A Common Stock | Sponsor Funding Agreement
Summary Of Significant Accounting Policies [Line Items]
Net asset value per share | $ / shares	$ 10
Class A Common Stock | Dealer Manager
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering			6.00%
Maximum dealer manager commission fee percentage of proceeds from Primary Offering			3.00%
Percentage of gross proceeds from sale of shares			10.00%
Class T Common Stock | Dealer Manager
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering			3.00%
Maximum dealer manager commission fee percentage of proceeds from Primary Offering			3.00%
Percentage of gross proceeds from sale of shares			10.00%
Class T Common Stock | Stockholder Servicing Fees
Summary Of Significant Accounting Policies [Line Items]
Monthly servicing fee accrual description			accrues daily in an amount equal to 1/365th of 1% of the purchase price per share
Class Y Common Stock
Summary Of Significant Accounting Policies [Line Items]
Price per share | $ / shares	$ 9.3
Class Y Common Stock | Sponsor Funding Agreement
Summary Of Significant Accounting Policies [Line Items]
Percentage of upfront sales commission	3.00%
Percentage of upfront dealer manager fee	3.00%
Class Y Common Stock | Dealer Manager
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering			3.00%
Maximum dealer manager commission fee percentage of proceeds from Primary Offering			3.00%
Percentage of gross proceeds from sale of shares			10.00%
Class Y Common Stock | Stockholder Servicing Fees
Summary Of Significant Accounting Policies [Line Items]
Monthly servicing fee accrual description			accrues daily in an amount equal to 1/365th of 1% of the purchase price per share
Class Z Common Stock
Summary Of Significant Accounting Policies [Line Items]
Price per share | $ / shares	$ 9.3
Class Z Common Stock | Dealer Manager
Summary Of Significant Accounting Policies [Line Items]
Maximum sale commission fees percentage of proceed from Primary Offering			1.50%
Percentage of gross proceeds from sale of shares			10.00%
Maximum dealer manager servicing fee percentage of proceeds from Primary Offering			9.00%
Class Z Common Stock | Dealer Manager Servicing Fees
Summary Of Significant Accounting Policies [Line Items]
Monthly servicing fee accrual description			accrues daily in an amount equal to 1/365th of 0.5% of the purchase price per share
Class Y Shares and Class Z Shares | Sponsor Funding Agreement
Summary Of Significant Accounting Policies [Line Items]
Percentage of organization and offering expenses	1.00%
Price per share | $ / shares	$ 9.3
Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life			3 years
Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life			5 years
Foreign
Summary Of Significant Accounting Policies [Line Items]
Net operating losses			$ 6,100,000
Foreign | Minimum
Summary Of Significant Accounting Policies [Line Items]
Operating loss expiration year			2042
Foreign | Maximum
Summary Of Significant Accounting Policies [Line Items]
Operating loss expiration year			2043
Carry Forward of Non-capital Losses
Summary Of Significant Accounting Policies [Line Items]
Uncertain tax benefits/positions			$ 2,900,000	$ 0
Earliest Tax Year
Summary Of Significant Accounting Policies [Line Items]
Open tax year			2021
Latest Tax Year
Summary Of Significant Accounting Policies [Line Items]
Open tax year			2022