There are a few ways to go about structuring the financing to help leverage some capital. 

It gave structure to my business on the acquisition side, and since then I have modified the sales approach to be more tailored to my preferences.We are transitioning from outbound marketing to inbound PPC and PPL.

If you miss your payment, the deal is structured so he takes back the house. 

I'm curious what would be some different ways I could look at structuring the deal, and is the 10% return going to be attractive to people who invest in deals like this?

When supply is decreased, prices rise because of the imbalance with demand.

You supply the contractors materials to save money .There is also the impression if you are an "investor" , contractors will give you a better price.

is there an attic.. set air handler and go into ceiling with round supplies

Looking for some advice on how others have structured a 3-way partnership. 

I would argue that the premium is valid due to the value I added to the property by getting the legal structure and agreements in place, then finding like-minded buyers.I'm looking for people to poke holes in my logic.

Also, the structure is with interest only payments for 10 years... is that by design or is that needed to pass the minimum ratio to qualify for the loan?