Also they remove the need for a chimney and individual water heaters since the exhaust is essentially moisture. our HVAC does most of their work in the city if you want contact info- He's installed 3 for us just this last year lol In basic terms It would involve:-Permits / approval-Additional Meters X 3 (all thru UGI, they coordinate with contractor)-3 additional units to accommodate each apartment.

For instance, I didn’t install grab bars in the shower, since more penetrations can lead to more failure points based on my experience.

After removing the mold risk and opening the walls we found moisture coming through the foundation showing improper foundation work done over time, including wood foundation being used in the rear.

After looking at it, it’s not really leaking or dripping, more so just a little moisture around the seal.

Heat and moisture gets trapped under the house and the heat wants to rise but the LVP creates a vaporlock, thus inhibiting the mold growth. 

My GC primed and painted over them a few times thinking they were just old, stubborn stains that needed extra product, but they kept coming back after each rainfall.I hired a water intrusion detection company to help me pinpoint the problem - they said the new roof seemed solid and that based on infrared and temperature readings, the moisture is coming in from the partition walls.

There were temporary support beams in the basement along with enough moisture to actually grow mushrooms in the basement crevices!  

They also make those moisture meters, that I have had roofers use in my attics to attempt to trace back sources.As noted, in my market, if you have active leaks that you are aware of, they need to be disclosed when selling a property.  

The first part of Mold remediating is stopping the moisture issue  until you figure out that part don't bother with step 2 . 

I then sprayed foam around every junction box and other penetration.