In this scenario, you have to make sure the house conforms to VA guidelines in regards to its condition when you purchase. 

For a tenant to receive a reduction, the landlord must have actual or constructive notice of the existence of the defective condition."

We price the properties according to their current condition.

It was a fairly nice house, somewhat dated but in good condition. 

Found a really good deal on a 2 bed 1 bath older home in pretty decent condition.

Most properties in liveable or renovated condition receive multiple offers.

I won't be cashflowing either way (whether I put 0 or 20% down) because of the market conditions, so that's not really what I'm going for (although it would be nice).

Good causes for eviction include not paying rent, interfering with a neighbor's right to quiet enjoyment, criminal activity, living conditions that impact the safety of others or damage the property, etc.

I’ve never considered cash for keys as an option, and don’t recommend it but if there is a situation where someone were to do it for whatever reason, just be sure to withhold that payment until the tenant is completely out, property is fully inspected and found to be in acceptable condition and locks are changed. 

but... in my experience, you will be in a stronger position if you build a network of humans by going to real estate meetups and really learning a market.for example - here in Pittsburgh we have a lot of old houses that need big rehabs. and the best software / AI in the world can't help me, because it doesn't know the conditions of the interior, the sewer line, etc. for most of them.