I called the company (mohawk) and they said that they do not suggest "against" installing this in the bathroom, but hey do suggest to clean any spills immediately to prevent damage to the subfloor. 

However, your pictures aslo show why these installations must be done appropriately to prevent water build up and eventual damage that must be repaired. 

I would NOT recommend this company to my worst enemy and I hope that I can prevent others from being scammed by WealthAbility by posting my personal experience on as many forums, websites, platforms as possible and by filing complaints to every agency out there that deals with consumer fraud.

Given the facts and circumstances that you have mentioned, you'd benefit greatly by working on the stuff in your life that distracts you and is preventing you from reaching your goals.

Another has had the electrical wires in the house 'recycled' to the extent that the electrical meter and main connection wire was removed to prevent a fire if turned on by accident or bypassed by the squatters. 

In some cases I have helped prevent a few disaster purchases. 

Study up on tenant screening techniques, and implement them diligently.CRITICALLY IMPORTANT: Too much noise & too much mess are the two most common problems you’ll have with housemates, so be pro-active in preventing those problems before they occur.

I would NOT recommend this company to my worst enemy and I hope that I can prevent others from being scammed by WealthAbility by posting my personal experience on as many forums, websites, platforms as possible and by filing complaints to every agency out there that deals with consumer fraud.

Assuming I could qualify financially (primary income plus FHA allowed rental income contribution from additional leased units), when I become the owner of the property, would that prevent me from using a FHA 203b to house hack a second property? 

It supports dynamic pricing and syncs calendars to prevent double bookings.