This guide should help you prevent that.

A great way to prevent this from being a problem would have been to ask him to send you an email or text, or write out a quick agreement on a sheet of paper stating the agreement.

I personally had to arrange for All Pest to come out for the second year in a row, despite your telling us after last year’s infestation that we should not have to worry about it again, and that you would pay for ongoing preventative treatment (note: we did pay for it).

@Eduardo Paz What is preventing you from buying the one property cash today and then refinancing it in a few months and then carrying on?

The back house was sprayed 6 months ago and the tenants took necessary procautions to prevent future bed bugs ( fully encased beds and use of professional chemicals) but the main house decided not to spray at the same time.

And from my experience, the credibility packer would be overkill and unnecessary.  

Since it is not his primary residence, it could prevent him from access to some medical programs and medical billers could put a lien against the property for his medical bills. 

Condos are also complicated because you then need to find out if there are rental restrictions in place because they could prevent you from renting at all or other restrictions.

Taxes should never prevent anyone from pulling the trigger. 

There will be a restraining order preventing the abuser from being anywhere near the victim or the residence.