If mortgage was taken on your'e personal name, it is your "liability".Additionally, when you will need other credit and this will be held against you and prevent you from obtaining such, it will be quite easy to tell lender its for business and provide proof and they will remove it from your monthly liability.The real issue you have, if you transferred deed, you are in violation of mortgage and in default of terms and they can call mortgage due immediately.

Nothing is fool-proof so just think it through and make sure you're protected.

Medication proof? 

On my rentals, I make darn sure contractors are licensed and insured, and ask for proof, and one guy said his insurance lapsed even his truck says licensed and insured.

They are looking 1) for proof that you work as a real estate investor, and 2) that you don't have another job or business that would logically take more of your time. 

I would require that dogs on both sides be treated for fleas (make sure to require proof) and then I would have someone come in and spray both sides.

I have no proof.

MLS Negotiated final purchase price using inspection as proof of work needed and estimations for the fixes.

My reasoning being that they need to furnish DETAILED proof to the court that they're owed that money.

If it closes then everybody stops working.actually this is far more common than what we think.. title companies many times will remove that exception if there is some shred of proof that its been paid.. not the end of the world by any means