There are less than 20 books written by professional investors who are worth hundreds of millions (in some case billions of dollars). 

This would save you hundreds of thousands over your lifetime.

The couple hundred bucks to pump the tank every couple/few years is almost certainly way less than the sewer bill is going to be, so you may as well run it until it's done, right?

HOAs are common throughout Charleston and surrounding areas, but can be from $60/year to a few hundred a month, so that is an issue to consider. it seems like everything is a subdivision. 

There have been various lawsuits and issues with turnkey providers that operate hundreds or thousands of miles from their investors that never see there properties and think there are city maintenance and safety citations mailed to them. 

Also, don't confuse having a couple hundred dollars in an account with "doing business with them".

We have significant cash reserves and 75% equity in current RE portfolio of 5 SFR'sWe have several hundred thousand currently in 401kWait until market rebounds to pre-pandemic levels, then...Withdraw $100,000 from 401k, penalty-free, pay taxes over 3 yearsUse $100,000 for 25% down payments on two duplexes (30 year fixed mortgages)

Yes, I have hundreds of renters every year that pay rent on time, are never late, AND leave the home in great condition. 

If you hit a nice single/double, meaning you do a BRRRR or househack where you're rent is covered or you're making a few hundred dollars, you won.

I'm a property manager and have seen hundreds of leases.