Kids change their mind a lot. One day they like to have a “cars” room, the other day “super heroes” and then animals. One easy way of changing themes, without painting, is to use Wall sticker. We used a lot of Wall stickers, even at places where the kids didn’t expect them. They were surprised and happy to look for them everywhere. Consider painting an area or closet door with chalkboard paint. We painted one closet door with magnetic chalkboard paint for a creative area.