House Swap Idea

[Lynn Funna]

Hello BP community! My family of 6 live and own in a ranch style 3br/2.5ba house with completed bonus room upstairs in a HOA neighboorhood. One of my neighbors met with me the other day, who is retired along with her husband and they plan to sell their paid off 5Br with completed basement house valued at $750K in the same neighborhood and buy a smaller unit near Warner Robins GA. Being the novice savvy investor I am, I want to make a deal to house swap, move into their bigger home for my growing family, and have them move in our home that is more favorable for senior living. I am also aware of assisted living facilitites and services offered in the Warner Robins community, as I assume this is their reason for place of choice. If they offered seller finance to us, those funds could then be used to pay for the lease at our home if we swap however they are retired, what about tenant screening amongst other things, not sure what type of deal structure is best for this scenario but if anyone can guide me with any feedback is greatly appreciated. TIA from Lawrenceville GA