What you have suggested in the OP sounds good, but rest assured if there is an incident, the victim will sue the "deep pockets" landlord before the "blood from a stone" tenant. 

I couldn't even ask my Dad to help (his blood pressure isn't great) for fear of his life. 

So birth certificate, certificate of live birth from hospital... social security card... blood type... organ donation later....

Not a blood relative.

Once a shark gets a taste of blood they never forget it and will keep going .

Mary passed In 2013. family is only willing to let it go property taxes because they can't or believe that they can't acquire the property rightfully since Mary was not related by blood.

If there's obvious mold, then that should lead to investigation because there's likely a leak (or no air circulation).

99 percent of the time this is like trying to squeeze blood from a stone.

It was tough, long hours of blood, sweat and tears. 

Follow Baron Rothschild's basic advise in all your investments: " When there is blood in the streets, then buy."