Damage to garage door after partying or fighting reported by other tenants and only now confirmed by seller's agent.Furthermore, one of the tenants on the 3rd floor has reported to me that tenant of second floor has made threats to physically harm her.

The answer is no, as a doctor, I just can’t stand the the thought of putting a person in harms way knowingly.

You don’t want any of them saying that you have since harmed their position by making your loan riskier, for example.

Its fairly affordable and obtainable so I dont see the harm in experimenting on its relevancy to my real estate career.

Water Stains in Sub-Floor under toilet (Structure safety and mold/fungal growth concerns) Discolorization of floor joist due to harmful form of fungal growth Door hinge on bottom crawlspace Floor Deflection, sag in master bathroom and bedroom b) The girder in the middle right end of the crawlspace and the floor joists at the rear of the crawlspace have been notched in several locations to install plumbing lines and the headers that were installed where a joist would have been cut in two to install the drain line under the shower stall in the master bathroom are not properly attached and exhibited signs of failure.

If he ends up being your final choice that's great, but if not, no harm no foul.

I got caught up in the return, potential and location, but you are right - it could (And will likely) harm the value a good amount when looking to re-sell.

No harm, except to his credit.

even if they did, likley no harm at least as I see it.Take the booking and get a great review, pocket the cash and move on. 

Are there trees over the house that could harm to house?