All my business loans to date have been built out or for machinery, not for a house.

Starting in a new business that you little experience in, that is 1,000 miles away, being overseen by someone that you met off the internet and you are doing it with other people's money is a recipe for disaster.

In the future, always do a final walk-through on the way to closing, and write into the contract a monetary penalty for failing to deliver possession by closing date (I use $250-1,000/day depending on the value of the property).  

They are in fairly good shape, but the kitchens have limited cabinet and counter space, and both the kitchens and bathrooms are dated.

I use Smartbnb and it alerts me when I get a booking and the calendar can’t be synced so I can manually block dates until it is resolved.

I want this guy out NOW rather than wait for a court date.

The property is still under construction, but I'll be ready for tours on X/X/XXXX date.

If you sell at a later date all of the tax will come due for all of the chain of 1031s back to the first one. 

If you received your "no" before that date expired you have the right to get your earnest money back.  

They should break out building value as a percent of total value and use that if they have old enough records dating back to your time fo purchase.