The first pillar is avoiding unnecessary and risky activities (don't drink and drive, insurance generally won’t cover your poor decisions) and take good care of your investments(maintain your property, etc) - these simple steps will help you prevent lawsuits before they even occur.

Stop hanging out with your deadbeat buddies that spend all day drinking, talking sports, and otherwise wasting away.

Any damage to window glass or entry doors is the sole responsibility of the Tenant.

Don't drink the kool-aid!

How would you like to run into him one night out on the town when maybe he’s had a few drinks.

If you click on the magnifying glass in the upper corner and type accounting you’ll see other times this has been brought up and the answers given. 

Like others have mentioned this is harder than ever with interest rates where they are, but you'll also be able to refinance when interest rates drop.  12 months later (Again this is a rose-colored glasses situation) you'll have access to another 50k from your TSP and potentially a HELOC from the property you purchased, now you have a pile of cash you can use to buy other BRRRRs.

It's not everyone drinking the Kool Aid, you will learn so much and they have a message board of all PMs.

Stop hanging out with your deadbeat buddies that spend all day drinking, talking sports, and otherwise wasting away.

The new atrium glass was not in the original budget but really made the project pop.