I typically like to add value by doing about $7,500 each building, $15,000 (dependent on viewing this weekend).  

(Typical Points/Interest and up front downpayment)2) What is the process like when the borrower is needing a draw to pay for work completed?

It's 2018... days of damaged roofs due to solar installs are long gone (unless you have a ceramic tile roof or something that easily breaks when stepped on)You can easily reduce your power bill down to just the utility's basic charge, typically 5-10 bucks per month.

What is enticing to one investor might not be for another one, so is a very difficult question to answer with such limited info.Also, I don't have experience with multi-use resorts so I'm not quite sure about what is a "typical" structure used in that niche. 

Typically terms I've used are 5% interest, 30 year amortization, 5 year balloon.  

@John White really appreciate  your response!

Typically an ADU is inferior in size to the main improvements.

---one has been in place about 1 year; just started a new 1 year lease; seller says he is a PITA and it typically late on his rent, but pays the lease-ordered $25/day late fee-Seller said he wants to enter an owner carry / owner finance scenario, as he wants to spread out his tax liabilityHere's where I need your advice:-Seller paid $150k for both properties four years ago. 

I believe white pages premium can also provide the information you need.

Check out this series of articles:  Flipping and Rehabbing"Hard Money Lenders" are a typical source of funding for fix and flips.