If you cannot satisfy the requirement( liquidity and net worth ) yourself, the you will need someone that will sign on the note with you.  

This niche requires lenders not only be knowledgeable about Low-Income Housing Tax Credits, but also be able to explore innovative deals that can satisfy both the acquirers’ need for returns and the immense community demand for housing at below-market rates.

Business opportunity brokers are routinely involved in personal property transactions which must fully satisfy the Bulk Sales Law (Uniform Commercial Code, Division 6) and the secured transaction statutes (Uniform Commercial Code, Division 9).

A more direct, faster, and less costly approach would be to ask the Senior Zoning Inspector if I could obtain a letter that says it could be rebuilt in the over-50% scenario, which would then satisfy lenders- as lenders have already confirmed.  

Lastly, I would say that she would need to go through all background checks, credit check, and also all income verification to see if she can even satisfy your new market rent.

Clients are always free to call their attorney and ask for more detail on their statement or even to state you are not satisfied as a client as there was no estimate/heads up that the fee was growing so fast. 

The most likely outcome of all of this is either they just give you back $200 because you're not satisfied, or you end up eating $200 and decide if you want to go forward with this contractor based on this level of service. 

In my opinion, I would leverage because since you are entering a market you haven't gone into before, you may or may not be able to establish a cash flow you are satisfied with.

He provided no other service to us beyond a few checkups to ensure he was satisfied with the quality of work. 

This is probably another reason why the BP community may not be keen on Turn Key since many follow the "Bible of BRRR(rrrrr....)" and turn key really hurts your ability to satisfy the "Refinance Repeat" portion Real Estate Investment is a game of risk and reward.