If the LLC is the maker on the note, there's a good chance you'll be required to personally guarantee the note.

Compared to other services that might offer lower-quality leads or require higher upfront costs/paywalls, Prime Tracers also give you free lead credits on sign up so you can actually see the results before you commit to a purchase.

Because of my savings and lack of expenses, I'm in a very comfortable position to make my first move, but because my income is mid, I'm unable to meet the Debt-to-Income requirements to qualify.

If you give someone over 19% membership interest in the deal, the bank will usually require a personal guarantee from that individual. 

However I would say those lenders would be more willing than a bank to write the mortgage, and after completion you can refinance it.Overall, its probably easier and better use of your time to just find another house that doesn't require the construction and where the numbers make sense.

I’m glad you were able to move on without signing, shows the agent understands/is a good guy/gal, or knows other firms wouldn’t require such a signature. 

Due to item 1, adding an ADU can require years to start achieving any return (once the accumulated cash flow recovers the initial negative position).4) Adding an ADU is a slow process.

These need 20%-25% down, require a 680-700+ credit score, and 6 to 9 months of reserves (reserves are payments in the bank). 

Although, some of the information was not required either time and some was required both times.

If you are not already working with a realtor that is well versed in STR and knows ALL of the requirements for STR, do yourself a favor and reach out to @Josh Green.