There's also units with plywood over the sliding doors and some units completely stripped down that you can just walk into if you want with plastic over the door b/c of mold.One of their VP's of Asset Management (A.S.) before she got laid off/fired with everyone else at Book n Ladder pretty much admitted it's a **** show going up in flames.

Maybe a little DD before slapping down the plastic?

Next steps are to put down a roll of plastic to prevent moisture or wet floors. 

Pre-wash and vacuum seal fresh linens/towels in labeled storage bags, then store them in a sealed plastic bin with moisture absorbers.

Is it tiles good for wall or plastic.

It is 100% leased with a local hospital's plastic surgery center, a financial business, a physical therapy business, and one or two more businesses.

The only down side is that there needs to be an exhaust for the portable unit and typically this means one window cannot shut all the way closed and a piece of plastic or plywood be cut so that the remaining space is fitted with the exhaust flex pipe. 

That plastic bag idea won’t hold up long-term.

Markets are capped on ARV, no matter if you make the bathrooms out of solid gold or plastic. 

yeah with rock wool for overhead spaces you'll need to enclose it somehow either with plastic or drywall.