property is currently in a reverse mortgage need $308k to satisfy. currently 3 units and wanting to remodel to create a 4th.Rural low economy market with high demand and very few rentals available in area.

It was original down to the pink toilets.

I spoke with the tenant and said the shower will be needing new tile so while the toilet will be operable, the shower won't.

If the toilets don't pass the ADA test, I would definitely go that route. 

I am looking for an investor who would be willing to partner with me to flip properties in my area where I get paid in 2 ways: to do the remodel, but charge less than my normal rate, ie. doing it at cost, in order to ALSO earn sweat equity in the property.  

I go to people who hire my remodel business and ask what I can do extra...

Can you sell it for over 400 with a 10k remodel? 

No personal experience here but here's a helpful reference from someone who wrote a blog about different aspects of a 2 flat remodel in Chicago Scroll to "Two-flat journal 6: How to make an all-electric house" - - speaks a little about heat pumps and cost In the HVAC section.  

I have a SDIRA rental home that needs a bathroom remodel, can I get a line of credit or a loan for this SDIRA LLC? 

Project included new windows, new doors, new siding, new floors, new bathrooms (vanities, toilets, shower, lighting), new kitchen (appliances, sink, granite counters, cabinets, lighting), new paint, new pool liner, new landscaping.