How do I protect myself from developers from back-dooring me on this?

How small multi family  (# of doors) in Jax and what is your price point? 

Currently I'm at $1600/door.

If your area is sketchy, maybe think of adding a home depot decorative metal security door to both front & back for single moms.

just keep knocking on doors and making phone calls, I finally got a good deal to sink my hooks in to and have your same issue, in the middle of a refi-cash out to buy this other property and the bank is throwing a wrench on the deal by asking me to pay off a car note to make the 51%DTI ratio. this bums me out but will keep pushing on until I get financing secured to nab this other property, maybe hard money to buy/fix and rent ( I am trying to avoid doing this), or maybe 203K loan, there are too many options, you need to exhaust all possibilities until you get one that fits. good luck brother.

I guess they'll not likely sell it for significantly less than they've listed it for, but if I plan on getting 1600/month/side, I feel like I could cash flow $100/door at a PP of around $305kAny thoughts around this would be hugely helpful!

I have set a goal to reach 100 doors in less than five years.

@Jeffrey Almonte So I can bang on their doors if they mess up.

Closed on first 18 months ago, at 10 doors now, looking for more now and submitting offers frequently.2.

Goal is $100 per door.