I thought this was a really great idea at first. Was so excited and helped my six year old assemble it to the wall. He had so much fun with it and absolutely loved it. However, when it came time to removed the 3M adhesive, it tore my wall. I now have 3 holes I have to patch up and repaint. The box says it is safe for walls, but I guess not my walls. Bummed!
I have purchased all the wall tracks and they all assemble to easly. These keep my grandson and his friends busy for hours. Many of his friends parents have asked where to purchase them. I always refer them to the matel website letting them know that if they watch they can get really good deals.