I have other tools and calculators I like to use to analyze deals so I haven’t gotten tied up trying to do complex things like that with it.

Speaking for myself I’m just planning to have to live there for more than 1 year and make sure there is room to raise rents, for example spending a few thousand to bring a washer dryer connection to the complex if it doesn’t have one could be a great cash on cash return if you can raise rents maybe $50/unit on the next turn. 

The building was completely transformed over the next year and a half including a new addition to make the now 10,000 sq/ft. state-of-the-art complex.

Very, very complex.

It is a lot more complex than someone filing paperwork at the county.

What if you have an apartment complex with 20 units?

Anyone could raise money, buy a multifamily complex, hold it and sell it for some profit.

Apartment complexes normally are a safer bet for repairs, big SFH attract big groups of kids which will also increase parties of course

Trying to forecast the trajectory of rising mortgage rates is complex due to market variables like inventory levels and potential interest rate shifts.

Here are some pros and cons of each approach to help you decide:Paying Cash for One Home and Refinancing LaterPros:No Mortgage Payments: You won't have monthly mortgage payments initially, which can reduce financial stress.Equity: You own the home outright, giving you full equity which can be used for refinancing.Lower Costs: No interest payments and possibly lower closing costs compared to having a mortgage.Better Negotiation Power: Cash buyers often have more negotiating power and can close deals faster.Cons:Opportunity Cost: Your cash is tied up in one property, potentially limiting your ability to invest in other opportunities.Refinancing Risks: Future interest rates may be higher, making refinancing more expensive.Market Fluctuations: Property values might decrease, affecting the amount you can refinance.Buying Four Homes with 20% Down on EachPros:Diversification: Owning multiple properties diversifies your investment, reducing risk.Rental Income: Potential rental income from multiple properties can generate cash flow.Appreciation: You benefit from the appreciation of multiple properties.Leverage: Using mortgages allows you to leverage your investments, potentially increasing your return on investment.Cons:Higher Debt: You'll have multiple mortgage payments, increasing your debt and financial obligations.Management: Managing multiple properties can be more complex and time-consuming.Market Risks: Market downturns can affect all properties, amplifying risks.Cash Flow: If rental income is not enough to cover mortgage payments, you could face cash flow issues.Considerations:Financial Stability: Assess your current financial stability and ability to handle mortgage payments and potential vacancies.Market Conditions: Consider current and projected real estate market conditions and interest rates.Investment Goals: Align your decision with your long-term investment goals and risk tolerance.Professional Advice: Consult with a financial advisor or real estate professional to get personalized advice based on your specific situation.If you prioritize lower risk and less debt, paying cash for one home might be the better option.