@Maciej G in my opinion you have gone above and beyond with attempting to mitigate the situation.

I've made several attempts to personally deliver a five-day notice but haven't been successful.

I hope some body read this and do your own due diligence.

Have you attempted to speak with the neighbors to try and address it head on with them?

I explain they will have difficulty Renting a quality unit, that I will ding their credit, that I will attempt to garnish their future income to recover what they owe.

This scheme had been attempted, and it was shot down in court.

Not 1 time has a standard rental poo-decorated a unit, not 1 time have I had dead bodies at a standard rental. 

I attempt to study what you mentioned in your earlier response—60% bonus depreciation upfront, 40% over the course of 15 years. 

The people advising to put properties into LLCs and not the loan, and add additionally insured to their policies have no idea what they're doing.The fact is everyone doing this in an attempt to limit their liability, is actually doing the opposite and greatly increasing their liability.

@Rick Bevilacqua - you conduct a judgment search to attempt to discover those sorts of things.