Since their child was on a breathing machine, you should inquire what type mold it was, as I'm sure a competent doctor would send samples to a lab.

When my customer got back to me, asked if my original offer to pay for a doctor visit is still good, told him no, because he went to a lawyer.

You'll have difficulty selling it and breaking even with disclosed leaks.OPTION 1hold on with long term rental strategyOPTION 2Increase your revenue with 1 furnished MTR for the medical groups. 

Treat everyone the same - college student or doctor.

If by Adult Family Home you mean a non-medical "assisted living facility" (ALF), these can be quite profitable. 

This includes medical malpractice and auto accidents, both of which are significantly higher than what you would see with a landlord slip-and-fall or mold injury claim.3.

Tenant says to PM now that he got a doctor report which says he has mold in his lungs. 

There is an opportunity to invest around the medical / vet school.

most will have medical collections this is not counted against them.. but if there is collections from Cell phone and Cable etc.. then they will be problems.. at least that is what my clients tell me..  

While I’m no fan of realtors, and think they are often overpaid and under qualified, the idea about not being tied down is one of the dumbest compliant’s, in literally every other line of work, you get tied down, go hire a lawyer, you pay them by the hours, go hire a doctor you pay them by the hour, and you are not being tied technically, you could agree to pay two agents out of pocket, but of course no one does this for the same reason no one pays two lawyers.