Solid wood expands and contracts to much with moisture changes to be used over concrete. 

We found 2 leaks that caused moisture behind the walls, leading to mold mitigation and an insurance claim. 

Tenant will notify Landlord in a timely manner of any damages or problems as they arise, including damages cause by Tenant, malfunction of appliances or fixtures, and water/moisture leaks and spots.

Mitch, you want the dryer to vent the warm, damp air outside for all sorts of reasons (these can include mold, moisture, rot, even health and more). 

Other red flags....Look out for moisture issues, too.

We wave our moisture readers at every corner, and test those pesky plumbing systems.  

I was simply covering the issue of steam and moisture in the air.Now, as to source of heat - that can be radiator, electric baseboard or a vent register from a forced air system.

These are double pane with broken seals, moisture between the panes...ofgift

Those disgusting creatures are the German cockroaches which are common in dirty kitchens/bathrooms (anywhere indoors where moisture and a food source is available) and most common in apartments.

A test kit invented would be a piece of wood or cardboard left on the side of a structure to sit stagnant with moisture around, and frequent a visual inspection for dirt shelter tubes, termites eat dirt and poop out-spit out to create a sheltered tunnel in which they travel to eat "cellulose" protecting them from humans and sunlight.