You can do all this without a lawyer, but mind you, expect your house to be trashed. 

If that number is greater than the purchase price of the house, then I would consider buying the property after looking at other factors (location, condition, neighborhood, zoning, etc).In other words, 6 straight months of rent should pay for the house. 

But since an NDA exists on it, the business opportunity may be lost.

2) Does old carpet bring the house value down?

Then we get the house back. 

I prefer to use in- house platform messaging for basic messages, and actually write personal messages for anything else.

The growing list of issues include multiple poor quality tenants damaging properties and breaking leases with no recourse, and non-existent communication/accountability from property management to the point where I have zero faith in their personnel correcting the issues I'm experiencing. 

It sounds like the potential tenant is selling their house.

Currently house hacking while a BRRRR.

After 5 years I sell the house for $400k.So $200k x 3.636% x 5 years = $36,360 deducted.