My experience was ok - one of the tenants was dealing drugs from the apartment.

In Q2 2022, most markets would've been alleviated by mid to end of 2028.

I have a tenant who I believe to be on some type of heavy drug like herion, or meth ...I recently inspected the property it was full of garbage everywhere some hording, it's just trashed. 

Sound contract management alleviates a lot of the concerns you raised.

The idea of funneling debt towards an LLC will help alleviate the DTI on your personal name and free you up to buy the home that you are wanting.Good luck in taking a look, its a fun problem to have.

And in some cases, hiring a property manager alleviates the hassle of dealing with delinquent tenants.

High crime, drug house next to us.  

It became everything from a drug den to sex trafficking to an illegal auto body shop.

Having a property manager is the solution for dealing with matters that occur with problematic elements of our population, and in alleviating yourself from these kind of stressful encounters.  

You'd have to understand WHY it's not selling now, and that this reasoning would be alleviated at that time.