I have the opportunity to lease the contract in the long term

background is that I could buy a camper from relatives on very attractive conditions, but 3 cars are too many for me, everything doesn’t work right anymore, there would be a parking space missing, the Womo is a box van, so could also be used quite normally. As I turn it, one is left, the little smart of my wife should remain, she has already said. Are there thoughts, or ideas on a legal basis? Thanks