David, Thank you for your response.

It's my responsibility to vet the "deal". 

I can listen to books and educate myself on whatever I want while at the gym, in the car, etc.Audible has been game changing for me as I can't read fast but can absorb audio information quickly and thoroughly.I have read/listened a few higher level books and am starting to focus on learning more about specific topics.Below is what I have read so far.

You are responsible for overseeing construction and are liable for any injuries or sub-par workmanship, code issues, etc.

The best way to approach this is from purely a business and service standpoint; I'll say it again from a service standpoint - Owners will want to approach it as a 'partnership' whereas if they have issues, then you have issues and you share the responsibility of their dilapidated property or their ill performed decisions with them BUT at the same time some will want to nickel and dime you at every turn, in an industry that operates on nickels and dimes.... so my advice is for you to approach it from purely a service standpoint, no different than that from a landscaper, or plumber, etc.

Here's a post I did on Subject To that may helpUsing Subject To, to Get "Free" Properties https://www.biggerpockets.com/forums/311/topics/1060320-using-subject-to-to-get-free-properties-a-quick-guideline 

If they both signed the lease then they are both responsible for the full rent.

Then AI from matterport can cross analysis the internal cost of material, so if they use LVP this or that, the bathroom type, they can quickly scan the price point at Homedepot.

So I got here as quick as I could!

It's been growing quickly and has a lower average sale price to keep the barrier to entry low.