Real Estate Passive Income Calculator

I need a easy passive income calculator specifically tailored for residential real estate investors. This tool should help users evaluate potential investments by factoring in multiple financial aspects. The calculator must include: it will ask the user to input their income bracket, planned initial investment, mode of payment, total investment planned( initial/ total), years to be invested to wait for returns, area interested and calculator will calculate total expected income range - Investment Type: Residential properties only - Financial Aspects: - Rental income - Property appreciation - Maintenance costs - Financing Options: - Mortgage calculations - Loan interest calculations - Refinancing options Ideal Skills and Experience: - Real estate investment knowledge - Strong financial modeling skills - Experience in developing user-friendly calculators