A new bed for David's room. He asked for a shelf above the bed as well to put books and a clamp reading light above the bed. Maybe extend the end of the bed for extra storage? Might make the bed a bit taller as well to make room for his Lego bins.
Pippa Branham painted her new house's with her favorite book covers. And it costed less than Most important, it is safe for her children. Have you also read those bestseller books? Like "The lord of the rings, The talisman, The old man