I'd be worried if people were coming to the home for his business, but if he's simply using the address (same as a PO Box, though to me that would send up a red flag for a business to have a Box #) I wouldn't worry about it.

I took off a couple of items, and a little negotiating later, we settled on $300.Also, some guys think all landlords have deep pockets. 

@Steven Moore there's a lot of red flags with this deal.Why hasn't the seller raised rents?

Not as the red-headed stepchild in the real estate industry.

This time the handwritten letter is in red ink: "Hey mon I tried several times to reach out.

It would cause me to do some deep diving into specific stats to try and reveal the general story.

When we were smaller I had reached out to some boutique linen places and they were giving us deep discounts on the linen provided we advertised linens by X. 

The problem is that I didn't see that until 2 weeks deep in the project.

Ignoring Red Flags: Pay attention to potential problems highlighted during inspections.3.

You probably need to have some pretty deep conversations on how you plan to get the things in life each of you want.