Who are you paying? Other owners of the apartment? So they put in extra up front so they can rent to you? If so do you get to pay back their initial investment over time? If it’s non profit does that mean they can’t take anything in excess of what they paid or do they get payed x amount over the top?

I’m fine with co-ops generally but when it comes to rentals I just don’t see how you’d make a “not for profit” rental But I mean if someone wants to set one up and prove me wrong that’d be cool. In theory nothing is stopping them

That’s how a lot of co-ops works. Or maybe it’s called non-market rental. I don’t remember the exact name but it’s definitely a thing.

Either way, landlord parasites are not needed.