I am trying to decide the most cost efficient and yet durable way to fix the walls in Little Prince’s room. The walls are crumbly and peeling and fragile. I want to fix it but this is a rental and while I am free to do what I want, I don’t want to spend a lot of money. One wall has simple panelling and I am wondering if that would be ghe best way to go. I just want my baby boy to have a nice room too.