Rental Property ROI Calculator

Create a detailed ROI analysis for a rental property investment with the following parameters:

Property Details:
Property Type: [SINGLE-FAMILY/MULTI-FAMILY/CONDO/TOWNHOUSE]
Purchase Price: [AMOUNT]
Down Payment Percentage: [PERCENTAGE]
Mortgage Interest Rate: [RATE]
Loan Term: [15/20/30 YEARS]
Monthly Rental Income: [AMOUNT]
Property Location: [CITY/STATE]
Year Built: [YEAR]
Square Footage: [SIZE]
Number of Units: [NUMBER]

Please calculate and present the following in a structured report:

Section 1 - Cash Flow Analysis:
Break down all monthly income sources including base rent, pet fees, parking fees, laundry income, and storage rental. Then itemize all monthly expenses including mortgage payment (principal and interest), property taxes, insurance, property management fees, maintenance reserves, vacancy allowance, HOA fees if applicable, and utilities paid by the owner. Calculate net monthly and annual cash flow.

Section 2 - Return Metrics:
Calculate cash-on-cash return, cap rate, gross rent multiplier, debt service coverage ratio, and internal rate of return over a 5-year and 10-year horizon. Explain what each metric means and whether the values indicate a strong, moderate, or weak investment.

Section 3 - Total Return Projection:
Project total returns over 1, 5, 10, and 20-year periods including cash flow, principal paydown, tax benefits from depreciation, and projected appreciation at conservative (2%), moderate (4%), and aggressive (6%) annual rates. Show the total wealth built at each interval.

Section 4 - Risk Assessment:
Identify the top risks for this specific property type and market. Calculate the break-even occupancy rate. Determine how much rental income could decline before the property becomes cash-flow negative. Assess interest rate risk if refinancing will be needed.

Section 5 - Tax Implications:
Outline depreciation schedules, deductible expenses, pass-through income considerations, and potential 1031 exchange strategies. Estimate the effective tax benefit per year assuming the investor is in a specified tax bracket.

Section 6 - Investment Recommendation:
Provide a clear buy, hold, or pass recommendation with supporting rationale. Compare the expected returns to alternative investments such as index funds and REITs. Suggest specific improvements that could increase ROI and identify the optimal hold period for maximum returns.