If one looked to me they'd find many MANY evolutions, adaptations, shift's of strategy actions. 

Change and adapt as needed.That's IT!  

Once done, I can back out the copper male adapter if it's not badly corroded and fused.Yes one of my fears is the connections are badly corroded which will mean replacing the fittings, and if i have a hubbed fittings with the bathroom double tapped tee on top with a street end into it, I have to mess with that it may turn ugly.Even worse if the pipe below that fitting has a vertical crack into the concrete slab.Or I can even tease out the copper pipe after having the two openings because it's strapped to the framing in between, or the holes are drilled so close a copper coupling cannot pass through.I may have to replace with same copper since PVC may be too large OD to fit through existing stud holes.

Think about your potential investment area in terms of filling an unmet need.  

There are a couple issues as I know things vary state to state.What issues vary by state so that I may adapt mine accordingly?

And unmet expectations can sink a partnership.

You might ask your tenant if he would have the Ocupation Therapist or his Case worker to call you with the kinds of adaptations you would need to do, and if there is a way the state or medicare can pay for them since he does not own the home.

There are a lot of investors out there that will give you time, but you do need to show you know your stuff and know how to adapt what you are saying to where the investor is. 

You can allocate out unmetered utilities but I haven't messed with it.  

If the market is shifting, adapt with it and get creative.