@David F.As Russell mentioned co-ops are probably 1/2 the price of a condo and you would also have extensive costs to set up a co-op and typically it’s my understanding the builder funds the first 1-2 years of reserves.

Yes it needs a closet and a point of egress to be considered a bedroom, and more bedrooms typically equal higher appraised value.  

From what I have seen, the typical remedy is termination of the contract, refund of the EM deposit and all expenses incurred by the buyer during the failed transaction.

They will typically start by contacting the agent, which will get his attention quickly.

Additionally, how many calls does it typically take you to successfully close a deal using this approach?

First, self professed traders on their cell phone apps placing trades with their typically less than $1000 stand virtually next to zero chance of success.

Typically these people are really forthcoming with info and can tell you.

The average home value stands at $562,718, marking a 5.1% year-over-year rise, and homes typically go pending in approximately 30 days.

From what you've said, it seems like an AITD could work if the cash flow on the equity is solid and better than a typical single-family home.

A monthly fee (typically around $5-20/mo) is added on to the payment.