I’ve been able to run a very successful Airbnb out of this property and collect rents I could have never imagined at first.

They even pre-screened the tenant and are collecting legit rents.  

D class properties may look good on paper with numbers but actually collecting the rent becomes a lesson in frustration and wanting to quit. 

I appreciate your personal experience of never going against a borrower on a guarantee but it is inconceivable to me that a lender  would forego collecting on a deficiency when assets to satisfy a judgment are available and legal fees are not a deterrent.  

We would like to start using Cozy or Zillow Rental Manager for our rentals to collect payment and screen tenants etc.

Perhaps you can collect an additional deposit for utilities to raise your deposit monies.

Im pretty sure just about every park in the state doesn't allow you to rent them out, so selling with owner financing and collecting some interest is the best option ive seen. 

Seems the state will even try to collect the transfer tax if you move the property to a trust.

Many renters have pets (many have secret pets too) and some owners will just not notice secret cats (for business purposes), just to keep collecting rent from the resident so they don't move.

If the work wasn't done to code, you could end up paying repair costs, building code fines, and suffering loss of rental income, since some jurisdictions don't allow you to collect rent until the building's defects are cured.