The accompanying unaudited interim consolidated financial statements have been prepared by management in accordance with generally accepted accounting principles in the United States (“GAAP”). Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations, although we believe that the included disclosures are adequate to make the information presented not misleading. The unaudited interim consolidated financial statements should be read in conjunction with our audited financial statements as of and for the year ended December 31, 2021 included in our 2021 Annual Report on Form 10-K. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary to present fairly our consolidated financial position and consolidated results of operations and cash flows are included. The results of operations for the interim periods presented are not necessarily indicative of the results for the full year.

The consolidated financial statements reflect our accounts and the accounts of IROP and its subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Pursuant to the Financial Accounting Standards Board (the “FASB”) Accounting Standards Codification Topic 810, “Consolidation”, IROP is considered a variable interest entity of which we are the primary beneficiary. As our significant asset is our investment in IROP, substantially all of our assets and liabilities represent the assets and liabilities of IROP.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Actual results could differ from those estimates.

Restricted cash includes escrows of our funds held by lenders to fund certain expenditures, such as real estate taxes and insurance, or to be released at our discretion upon the occurrence of certain pre-specified events. As of March 31, 2022 and December 31, 2021, we had $26,789 and $29,699, respectively, of restricted cash.

Investments in real estate are recorded at cost less accumulated depreciation. Costs, including internal costs, that both add value and appreciably extend the useful life of an asset are capitalized. Expenditures for repairs and maintenance are expensed as incurred.

Investments in real estate are classified as held for sale in the period in which certain criteria are met including when the sale of the asset is probable, and actions required to complete the plan of sale indicate that it is unlikely that significant changes to the plan of sale will be made or the plan of sale will be withdrawn.

In accordance with FASB ASC Topic 805, the properties we acquire are generally accounted for as asset acquisitions. Under asset acquisition accounting, the costs to acquire real estate, including transaction costs related to the acquisition, are accumulated and then allocated to the individual assets and liabilities acquired based upon their relative fair value. Transaction costs and fees incurred related to the financing of an acquisition are capitalized and amortized over the life of the related financing.

We estimate the fair value of acquired tangible assets (consisting of land, building and improvements), identified intangible assets (consisting of in-place leases), and assumed debt at the date of acquisition, based on the evaluation of information and estimates available at that date.

The aggregate value of in-place leases is determined by evaluating various factors, including the terms of the leases that are in place and assumed lease-up periods. The value assigned to in-place lease assets is amortized over the assumed lease up period, typically six months. During the three months ended March 31, 2022, we did not acquire any in-place leases. For the three months ended March 31, 2022 and 2021, we recorded $29,082 and $396, respectively, of amortization expense for intangible assets acquired in the STAR Merger. For the three months ended March 31, 2022 and 2021, we did not write-off any fully amortized intangible assets. As of March 31, 2022, we expect to record additional amortization expense on current in-place intangible assets of $24,187 for the remainder of 2022.

For properties we acquire or transactions we entered into that are accounted for as business combinations, we apply the acquisition method of accounting under ASC 805, which requires the identification of the acquiror, the determination date, and the recognition and measurement, at fair value, of the assets acquired and liabilities assumed. To the extent that the fair value of net assets acquired differs from the fair value of consideration paid, ASC 805 requires the recognition of goodwill or a gain from a bargain purchase price, if any. For the three months ended March 31, 2022, we incurred merger and integration costs of $1,895. These amounts were expensed as incurred, and are included in the consolidated statements of operations in the item titled "Merger and integration costs", and primarily consist of advisory fees, employee severance costs, and attorneys fees.

Management evaluates the recoverability of our investment in real estate assets, including related identifiable intangible assets, in accordance with FASB ASC Topic 360, “Property, Plant and Equipment”. This statement requires that long-lived assets be reviewed for impairment whenever events or changes in circumstances indicate that recoverability of the assets is not assured.

value of the asset exceeds the fair value. The estimated cash flows used for the impairment analysis and the determination of estimated fair value are based on our plans for the respective assets and our views of market and economic conditions. The estimates consider matters such as current and historical rental rates, occupancies for the respective and/or comparable properties, and recent sales data for comparable properties. Changes in estimated future cash flows due to changes in our plans or views of market and economic conditions could result in recognition of impairment losses, which, under the applicable accounting guidance, could be substantial.

Depreciation expense for real estate assets is computed using a straight-line method based on a life of 40 years for buildings and improvements and five to ten years for furniture, fixtures, and equipment. For the three months ended March 31, 2022 and 2021, we recorded $49,092 and $16,156 of depreciation expense, respectively. For the three months ended March 31, 2022 and 2021, we wrote-off fully depreciated fixed assets of $1,160 and $1,506, respectively.

Occasionally, we incur losses at our communities from wind storms, floods, fires and similar hazards. Sometimes, a portion of these losses are not fully covered by our insurance policies due to deductibles. In these cases, we estimate the carrying value of the damaged property and record a casualty loss for the difference between the estimated carrying value and the insurance proceeds. Any amount of insurance recovery in excess of the amount of the losses incurred is considered a gain contingency and is recorded in other income when the proceeds are received. During the three months ended March 31, 2022 and 2021, we recorded $1,393 of net casualty gains and incurred $359 of casualty losses, respectively.

We capitalize direct and indirect project costs incurred during the development period such as construction, insurance, architectural, legal, interest costs, and real estate taxes. At such time as the development is considered substantially complete, the capitalization of certain indirect costs such as real estate taxes, interest costs, and all project-related costs in real estate under development are reclassified to investments in real estate.

We invest in joint ventures in which we exercise significant influence but do not control the major decisions of the joint venture. Therefore, we account for these investments using the equity method of accounting. Under the equity method of accounting, the investments are carried at cost plus our share of net earnings or losses. As of March 31, 2022 and December 31, 2021, the carrying value of our investments in joint ventures totaled $43,541 and $24,999, respectively, and were recorded as a separate line item on the face of our consolidated balance sheet. We recognized losses of $63 and $0 from equity method investments during the three months ended March 31, 2022 and 2021, respectively, and these losses were recorded in other income (expense), net on the face of our consolidated statements of operations. For more information on our investments in unconsolidated real estate entities, see Part I, Item 2 "Management's Discussion and Analysis of Financial Condition and Results of Operations – Current Developments – Capital Recycling."

We apply FASB ASC Topic 842, “Leases” with respect to our accounting for rental income. We primarily lease apartment units under operating leases generally with terms of one year or less. Rental payments are generally due monthly and rental revenues are recognized on an accrual basis when earned. We have elected to account for lease (i.e. fixed payments including base rent) and non-lease components (i.e. tenant reimbursements and certain other service fees) as a single combined operating lease component since (1) the timing and pattern of transfer of the lease and non-lease components is the same, (2) the lease component is the predominant element, and (3) the combined single lease component would be classified as an operating lease.

We make ongoing estimates of the collectability of our base rents, tenant reimbursements, and other service fees included within rental and other property revenue. If collectability is not probable, we adjust rental and other property income for the amount of uncollectible revenue.

We may use derivative financial instruments to hedge all or a portion of the interest rate risk associated with our borrowings. The principal objective of such arrangements is to minimize the risks and/or costs associated with our operating and financial structure, as well as to hedge specific anticipated transactions. While these instruments may impact our periodic cash flows, they benefit us by minimizing the risks and/or costs previously described. The counterparties to these contractual arrangements are major financial institutions with which we and our affiliates may also have other financial relationships. In the event of nonperformance by the counterparties, we are potentially exposed to credit loss. However, because of the high credit ratings of the counterparties, we do not anticipate that any of the counterparties will fail to meet their obligations.

In accordance with FASB ASC Topic 815, “Derivatives and Hedging”, we measure each derivative instrument at fair value and record such amounts in our consolidated balance sheets as either an asset or liability. For derivatives designated as cash flow hedges, the changes in the fair value of the effective portions of the derivative are reported in other comprehensive income and changes in the fair value of the ineffective portions of cash flow hedges, if any, are recognized in earnings. For derivatives not designated as hedges (or designated as fair value hedges), the changes in fair value of the derivative instrument are recognized in earnings. Any derivatives that we designate in hedge relationships are done so at inception. At inception, we determine whether or not the derivative is highly effective in offsetting changes in the designated interest rate risk associated with the identified indebtedness using regression analysis. At each reporting period, we update our regression analysis and use the hypothetical derivative method to measure any ineffectiveness.

In accordance with FASB ASC Topic 820, “Fair Value Measurements and Disclosures”, fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Where available, fair value is based on observable market prices or parameters or derived from such prices or parameters. Where observable prices or inputs are not available, valuation models are applied. These valuation techniques involve management estimation and judgment, the degree of which is dependent on the price transparency for the instruments or market and the instruments’ complexity for disclosure purposes. Assets and liabilities recorded at fair value in our consolidated balance sheets are categorized based upon the level of judgment associated with the inputs used to measure their value. Hierarchical levels, as defined in FASB ASC Topic 820, “Fair Value Measurements and Disclosures” and directly related to the amount of subjectivity associated with the inputs to fair valuations of these assets and liabilities, are as follows:

•Level 1: Valuations are based on unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date. The types of assets carried at Level 1 fair value generally are equity securities listed in active markets. As such, valuations of these investments do not entail a significant degree of judgment.

•Level 3: Inputs are unobservable for the asset or liability, and include situations where there is little, if any, market activity for the asset or liability. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls has been determined based on the lowest

FASB ASC Topic 825, “Financial Instruments” requires disclosure of the fair value of financial instruments for which it is practicable to estimate that value. Given that cash and cash equivalents and restricted cash are short term in nature with limited fair value volatility, the carrying amount is deemed to be a reasonable approximation of fair value and the fair value input is classified as a Level 1 fair value measurement. The fair value input for the derivatives is classified as a Level 2 fair value measurement within the fair value hierarchy. The fair value inputs for our unsecured credit facility and term loans are classified as Level 2 fair value measurements within the fair value hierarchy. The fair value of mortgage indebtedness is based on a discounted cash flows valuation technique. As this technique utilizes current credit spreads, which are generally unobservable, this is classified as a Level 3 fair value measurement within the fair value hierarchy. We determine appropriate credit spreads based on the type of debt and its maturity. There were no transfers between levels in the fair value hierarchy for the three months ended March 31, 2022. The following table summarizes the carrying amount and the fair value of our financial instruments as of the periods indicated:


	As of March 31, 2022				As of December 31, 2021
Financial Instrument	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Assets
Cash and cash equivalents	$	23,971	$	23,971	$	35,972	$	35,972
Restricted cash	26,789		26,789		29,699		29,699
Derivative assets	12,944		12,944		2,488		2,488

Liabilities
Debt:
Unsecured credit facility	114,733		114,479		274,109		274,109
Unsecured term loans	498,103		498,513		497,951		497,951
Secured credit facilities	663,646		631,435		664,618		668,352
Mortgages(1)	1,265,606		1,213,026		1,268,658		1,282,495
Derivative liabilities	128		128		11,896		11,896

In accordance with FASB ASC Topic 842, “Leases”, lessees are required to recognize a right-of-use asset and a lease liability on the balance sheet at the lease commencement date for all leases, except those leases with terms of less than a year. We lease corporate office space under leases with terms of up to 10 years and that may include extension options, but that do not include any residual value guarantees or restrictive covenants. As of March 31, 2022, we have $2,808 of operating lease right-of-use assets and $3,139 of operating lease liabilities related to our corporate office leases. The operating lease right-of-use assets are presented within other assets and the operating lease liabilities are presented within other liabilities in our consolidated balance sheet. We recorded $461 of total operating lease expense during the three months ended March 31, 2022, which is recorded within property management expense and general and administrative expenses in our condensed consolidated statements of operations.

To qualify as a REIT, we must meet certain organizational and operational requirements, including a requirement to distribute at least 90% of our ordinary taxable income to stockholders. As a REIT, we generally are not subject to federal income tax on taxable income that we distribute to our stockholders. If we fail to qualify as a REIT in any taxable year, we will be subject to federal income taxes on our taxable income at regular corporate rates and will not be permitted to qualify for treatment as a REIT for federal income tax purposes for four years following the year during which qualification is lost unless the Internal Revenue Service grants us relief under certain statutory provisions. Such an event could materially adversely affect our net income and net cash available for distribution to stockholders; however, we believe that we are organized and operate in such a manner as to qualify and maintain treatment as a REIT and intend to operate in such a manner so that we will remain qualified as a REIT for federal income tax purposes.