The accompanying unaudited interim condensed 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 condensed consolidated financial statements should be read in conjunction with our audited financial statements as of and for the year ended December 31, 2023 included in our 2023 Annual Report on Form 10-K. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary to present fairly our condensed consolidated financial position and condensed 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 Company evaluated subsequent events through the date its financial statements were issued. No significant recognized or non-recognized subsequent events were noted other than those described in the footnotes.

The condensed 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.

Cash and cash equivalents include cash held in banks and highly liquid investments with original maturities of three months or less when purchased. Cash, including amounts restricted, may at times exceed the Federal Deposit Insurance Corporation deposit insurance limit of $250 per institution. We mitigate credit risk by placing cash and cash equivalents with major financial institutions. To date, we have not experienced any losses on cash and cash equivalents.

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, 2024 and December 31, 2023, we had $20,625 and $27,880, respectively, of restricted cash.

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, necessary approvals are obtained, 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 (“ASC 805”), we evaluate our real estate acquisitions to determine if they should be accounted for as a business or as a group of assets. The evaluation includes an initial screen to determine if substantially all of the fair value of the gross assets acquired is concentrated in a single asset or group of similar assets. If the screen is met, the acquisition is not a business. The properties we have acquired met the screen test and are 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 these intangible assets is amortized over the assumed lease up period, typically six months. For the three months ended March 31, 2024, we did not acquire any in-place leases. For the three months ended March 31, 2024 and 2023, we recorded $66 and $399, respectively, of amortization for intangible assets. For the three months ended March 31, 2024 and 2023, we wrote-off fully amortized intangible assets of $398 and $1,099, respectively.

For properties we acquire or transactions we enter 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 of the acquisition 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.

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

We review our long-lived assets on an ongoing basis and evaluate the recoverability of the carrying value when there is an indicator of impairment. An impairment charge is recognized when it is determined that the carrying value of the asset exceeds the fair value. The estimated cash flows and estimated fair value used in the impairment analysis are determined based on our plans for the respective assets, including the expected hold period, and our assessment of market and economic conditions. The estimates consider matters such as current and historical rental rates and collection levels, occupancies for the respective and/or comparable properties, and recent sales data for comparable properties. Changes in our plans or views of market and economic conditions may result in adjustments to estimated future cash flows, which could lead to recognition of impairment losses. These losses, as guided by the applicable accounting standards, could be significant. For the three months ended March 31, 2024, and 2023, we recorded impairment charges of $15,107 and $0, respectively, on account of real estate classified as held for sale.

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, 2024 and 2023, we recorded $53,323 and $52,887 of depreciation expense, respectively. During the three months ended March 31, 2024 and 2023, we wrote-off fully depreciated fixed assets of $7,276 and $2,920, 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 casualty losses (gains), net when the proceeds are received. During the three months ended March 31, 2024 and 2023, we recorded $2,301 and $151 of net 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. For the three months ended March 31, 2024 and 2023, we recorded $1,570 and $1,454, respectively, of capitalized interest expense on our investments in real estate under development.

As of March 31, 2024 and December 31, 2023, the carrying value of our two investments in real estate under development in Denver, Colorado totaled $109,338 and $98,365, respectively, net of $77,520 and $77,520 placed in service, respectively, and was recorded as a separate line item in our condensed consolidated balance sheets.

We have entered into joint ventures with unrelated third parties to acquire, develop, own, operate, and manage real estate assets. Our joint ventures are funded with a combination of debt and equity. We will consolidate entities that we control as well as any variable interest entity ("VIE") where we are the primary beneficiary. Under the VIE model, we consolidate an entity when we have the ability to direct the activities of the VIE and the obligations to absorb losses or the right to receive benefits that could potentially be significant to the VIE. Under the voting model, we consolidate an entity

when we control the entity through ownership of a majority voting interest. We separately analyzed the initial accounting for each of our four investments in unconsolidated real estate entities and concluded that each investment is a voting interest entity. Our equity interest varies for each of our four investments in unconsolidated real estate entities between 50% to 90% but, in each case, we share control of the major decisions that most significantly impact the joint ventures with our partners. Since we do not control the joint venture through our ownership interest, they are accounted for under the equity method of accounting, and are included in investments in unconsolidated real estate entities on the condensed consolidated balance sheets. Under the equity method of accounting, the investments are carried at cost plus our share of net earnings or losses. For the three months ended March 31, 2024 and 2023, we recorded $1,272 and $1,006, respectively, of capitalized interest expense on our investments in unconsolidated real estate entities in our condensed consolidated balance sheets.

We apply FASB ASC Topic 842, “Leases” (“ASC 842”) 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 condensed 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, 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 condensed 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 level input that is significant to the fair value measurement in its entirety. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the asset or liability.

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 derivatives is classified as a Level 2 fair value measurement within the fair value hierarchy. The fair value of our unsecured credit facility, term loans, and 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, 2024. The following table summarizes the carrying amount and the fair value of our financial instruments as of the periods indicated:


	As of March 31, 2024				As of December 31, 2023
Financial Instrument	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Assets
Cash and cash equivalents	$	21,275	$	21,275	$	22,852	$	22,852
Restricted cash	20,625		20,625		27,880		27,880
Derivative assets	38,845		38,845		29,937		29,937

Liabilities
Debt:
Unsecured Revolver	108,094		109,370		233,362		235,607
Unsecured Term loans	597,698		601,508		597,544		602,589
Secured credit facilities	604,019		547,901		606,099		554,198
Mortgages (1)	967,287		886,882		1,112,404		1,029,028

In addition to assets and liabilities that are recorded at fair value on a recurring basis, we record assets and liabilities at fair value on a nonrecurring basis as required by U.S. GAAP. Generally, assets are recorded at fair value on a nonrecurring basis as a result of impairment charges. As discussed further in Note 3 “Investments in Real Estate”, we recognized an impairment charge of $15,107 during the three months ended March 31, 2024 at one of the properties classified as held for sale as of March 31, 2024. The impairment charge was determined by comparing the fair value of the property to its carrying value. The fair value was based on executed purchase and sale agreements and was determined to be a Level 3 fair value measurement within the fair value hierarchy.

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, 2024 and December 31, 2023, we had $2,235 and $2,408, respectively, of operating lease right-of-use assets and $2,517 and $2,701, respectively, 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 condensed consolidated balance sheets. During the three months ended March 31, 2024 and 2023, we recorded $220 and $210, respectively, of total operating lease expense 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.

During the three months ended March 31, 2023, we reorganized certain departments in our organization impacting a limited number of employees. The impacted employees were provided severance packages that included cash severance payments and the accelerated vesting of performance share units and restricted stock awards, as applicable. In accordance with ASC 712 “Compensation – Nonretirement Postemployment Benefits”, we recognized the full amount of restructuring costs of $3,213 during the three months ended March 31, 2023, which is presented in the restructuring costs line on the condensed consolidated statement of operations. No restructuring costs were recognized during the three months ended March 31, 2024.

In March 2020, the FASB issued an accounting standard classified under FASB ASC Topic 848, “Reference Rate Reform.” The amendments in this update contain practical expedients for reference rate reform related activities that impact debt, leases, derivatives and other contracts. The guidance in ASC 848 is optional and may be elected over time as reference rate reform activities occur. Beginning in the first quarter of 2020, we elected to apply the hedge accounting expedients related to probability and the assessments of effectiveness for future LIBOR-indexed cash flows to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives. Application of these expedients preserves the presentation of derivatives consistent with past presentation. We will continue to evaluate the impact of the guidance and may apply other elections as applicable as additional changes in the market occur.

In December 2022, the FASB issued ASU 2022-06, Deferral of the Sunset Date of Topic 848 (“ASU 2022-06”) which was issued to defer the sunset date of Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform to December 31, 2024. ASU 2022-06 is effective immediately for all companies. ASU 2022-06 has no impact on the Company’s condensed consolidated financial statements for the three months ended March 31, 2024.

In November 2023, the FASB issued ASU 2023-07, Segment Reporting, Topic 280, “Improvements to Reportable Segment Disclosures” (“ASU 2023-07”) which was issued to improve the disclosures about a public entity's reportable segments and address requests from investors for additional, more detailed information about a reportable segment's expenses. Early adoption of ASU 2023-07 is permitted and the Company is still evaluating the impact of adopting this ASU.