If you were renting to an only a couple as a long term tenant and they beat each other up (domestic violence) your liability is minimal.  

Age: I think it will but you can minimize it by being knowledgeable, professional, confident, and fair.  

I do understand that market value becomes what has been paid for a deal but with minimal work and renovations my deals almost always significantly increase in value in the first 6 months.

Each has their own priorities and they are often diametrically opposed:•Owners want to maximize rental income while minimizing expenses.

He was just an unemployed alcoholic living off the government teat, ruining one rental after another.Smells like money.

Note I strive to minimize cash flow because it gets taxed versus other RE return are easy to defer or avoid the taxes.  

I’ve heard different things like taking a Fannie Mae loan out then converting it to a LLC and the likelihood of triggering a due on sale clause is minimal.

While doing all these things minimize your expenses and save as much of your income as you can.

If it would help to get a more detailed estimate feel free to reach out.Documentation is rather limited, just ID, bank statement, LLC documents to start.Sometimes there are interest-only options at 30 and 40 years, generally the difference in payment fully amortized over I/O is minimal so it may not be worth it.

Combining these two minimizes the impact of financing on your Net revenue.