I have also been selling all of the builders homes for the last 3 years, with prices ranging from 600k-1.45M

Seldom sell. 

There are several attractive fixed rate second position cash out options, many with online processes and no appraisal requirements (smaller balances and low LTV's) and fully underwritten options offering up to $500k+ cash out at Prime rate plus 1-2-3% depending on the properties type.

Or even rent the room out long term if I ever decided to.Just trying to get as much info from as many minds as possible before starting the process.

I have a duplex in Akron that I would like to sell.

It could be a Selling point.

He would like to see a 7% return on his investment, interest paid monthly, and his money back when we eventually sell or cash out refi (~10 years out).Our current intentions are to live in the new building, rent out our primary, and short term rent the 3 units adjacent to our unit in the new building.

I also have an LLC formed in Texas and am planning to transfer my SFR into the LLC for liability protection.Could anyone provide detailed guidance on the steps involved in this process?

The odds of the borrower getting all the way through the process is low.

Property Radar is one I dont know if they are in FLA.. but many times there will also be some local who is doing it then selling you a subscription..