Anyone have experience with Unison

[Leon Li]

Has anyone tried Unison, I did my research on them and seem like a really good idea. They give 20% equity back in exchange for future appreciation, no payments for 30 years. I was offered 80k cash for 40% future appreciate or 40k for 20%. Its big gamble but I have the option to pay it off anytime after 3 years. They would have 3rd lien position after heloc. Probably not the best idea for property near seattle.