I imagine there is not much of a relationship with the turnkey service after the sale and I would deal with the PM and Loan company directly. 

Quote from @Jay Hinrichs:Jay, it does look like one of the strategies of this 711Rescue is to restructure the loan for their clients, but at 2x DSCR!

Hi Dean - we had access to a DSCR product until a couple weeks ago - it's currently paused, per my conversation with one of the loan brokers I work with. 

The key would be making sure to talk to a local banker that can do CRE loans for owner occupied properties as not all banks do them.

Are there specific lenders or servicers that are more likely to call these loans?

If I were to approach a seller of a $200k home, and they had a remaining mortgage of $100k, could I get a new bank financed loan for that $100k, and have the seller finance the remaining $100k of equity to me?   

If the other two parties want to flip a house maybe they can do just that as partners and then sell you the house which you can buy with a primary home loan with low down payment.

I’ve bought 5 houses from 401k loans too.

While you work on that, you could also explore creative financing options like DSCR loans or partnerships to fast-track your first STR.

At the refinance, I am able to get a loan for $180,000 and $20,000 of the money partner's money stays in the deal.