In the last two days, I met with two business sellers who have net profits of $580,000 and $600,000 per year respectively. 

Educate yourself on how to house hack.

The seller hasn’t responded to anyone after the deal close.

It essentially includes having a buyer for a specific property BEFORE entering  in a contract with a seller.  

In fact, I’d like to turn the primary into a rental and then house hack in a multi-unit.

Many of the properties I have been looking at have issues but in this case I'm working with the seller to let me get it up to conventional appraisal standards before they inspect it.

The seller's LLC pays capital gains tax and depreciation recapture, while the buyer's LLC uses the purchase price as the new cost basis.

I had a chat with them on the phone as i was curious about the funding.. but came to the conclusion that the down payment ( the client made to buy) was probably what they paid for the property and the seller carry back note was the profit.. and then the seller carry back note is sold to yet another investor.. who is investing for coupon money.   

They ended up billing me $200 a month for several months before I realized what they had done.My wife's a Realtor and we flipped a couple houses that she found for us.

The owner is open to seller finance for us.