I require all Tenants to provide me with an emergency contact in case of issues with their health or incarceration.

If they want to break a lease over mold, they have to show evidence that its my fault, and that these mold spores are endangering their health.

The bathroom is also spacious, offers ceramic tile flooring, and a tub/shower combo.

At this point I am having some trouble narrowing it down to 1-2 cities (which I plan to visit to make my final choice), as cities that seem to have more economic health also seem to be slightly (but maybe not) out of my price range.

He gave it a clean bill of health.

I think he means the bath tub. 

Our potential sellers, who bought their property a little more than a year ago as their primary home, would like to sell quickly for health reasons to be closer to medical care.

For example, I recently had a tenant with one bathroom and the tub/shower wasn't usable for five days.

And looking for cities with diverse economies including strong health care, education, and government presence.  

Kids were tromping up and down from a hot tub, got them wet, and an adult went for a ride.