The duplex unit is only a small 2/1 and I doubt that the shower would big enough to be wheel chair accessible, but for sure it will need safety grab bars.  

Possible, but only if the tiny house qualifies as depreciable rental property and you use cost segregation to break out shorter‑life components that may be eligible for current bonus depreciation; many “tiny homes” fail if they’re personal use, on wheels, or not placed/used as a rental.

My husband and I do not own other RE.- Are any of you leveraging the equity in your homes for RE investments?

Plug into a real flip with training wheels: show up at two investor meetups and offer to build scopes, price materials, and document sites for an active flipper in exchange for shadowing.

This is something in my wheel house, happy to discuss options with youHi Steve,Thanks for reaching out and offering to help — I really appreciate it!

I listened to someone speak about your business "flywheel" which multiplies the torque to the powertrain in a car transmission to take high rpm at the motor and turn it into powerful, high torque lower rpm at the drive shaft and then wheels in a car.

I’d love to connect and hear about what you’ve found so far, and share a few insights from what I’ve seen in the market. its an RCFE on steroids, key thing is you have to take care of your staff, your staff make the wheels run. 

Mobile homes are built to FHA standards and come on a steel frame with wheels, axle and hitch. 

., my concerns are reinventing the wheel & too many unknown variables that may be out of my control. 

Don't give emotion the wheel, emotion rarely steers a person straight.