So he hasn't technically broken the terms of the lease, he is just an unpleasant guy.

The background checks has been a valuable deterrent to unwanted tenants.

We literally furnished their apartment with nice unwanted furniture from a friend. 

I'm in a county jurisdiction that uses the IRC (International Residential Code).But we also have two RV's, a Tiny Home and a detached Studio that will eventually each draw unwanted attention and require either a license as a storage facility or permitting as a campground. 

If we don’t, we may have an unpleasant surprise.

I have very high standards to begin with to avoid unwanted tenants. 

The seller agent is quite unpleasant type, I see how he misleads me, bluffs, deflects questions, he multiple times told that he will not help us with anything, and when I asked about any disclosures that he may have (for example , the basement is a mold garden with black mold visible) he just said that in Virginia disclosures are not required, listing says “as-is”.

I feel unpleasantly "immature" at all of this.

In one particular house (3 story, 4 bath, 8 beds) I tell them to keep it clean otherwise they will experience some unpleasant paranormal activity.

These inspections also help us to confirm there are no unwanted pets or occupants living in the property.