About 15 years ago, my dad removed the swamp cooler and installed a HVAC unit on the roof of her unit (he is a HVAC contractor). 

Even if they can see you used to own a property, when properly transferred it will look like it was sold to investors.

As a listing agent, I love when unrepresented buyers come directly to me, not so much since I can make more commission, but because I know that buyer is going to pay more and waive contingencies than if they had proper representation....then I convince them what a good deal they got, and how smart they were for not getting another agent involved. 

FYI tubs from box stores are thinner and will crack immediately if installed improperly, quickly if even installed properly.

I am guessing the JP probably doesn't like John/Jane Doe evictions and wants the proper person served.   

Thanks for taking the effort to respond, but I am really looking for proper lenders to respond.

Even if they can see you used to own a property, when properly transferred it will look like it was sold to investors.

If each unit already has it's own shut-off valve then the supply lines should be seperate and you can probably install these.

Now be careful how you do this.. and use the proper instrument some states a QC may be trouble when you go to resell.. 

Would like to work with a real estate agent to get a proper pricing for the 2 properties.Thanks, Jason