Owner Finance! How do I structure this deal

[Juan Garcia]

Hey guys I'm trying to buy a home with owner finance. Now the owner is asking 65k and currently gets 400.00 from both sides. The Duplex is not in the best shape, on a 1-10 it's a 5. How can I structure a deal that will work for me and him. He seems like a motivated seller since he's currently out of state. So I'm trying to be aggressive. Any advice on how I should approach this would be awesome! Thanks BP MEMBERS!