This wall sticker is visually very beautiful and our 4 year old son was thrilled. The attachment to the wall is relatively simple (for a woman). Is similar to a window screen. Unfortunately, it dissolves relatively quickly again and can not re-stick. Do it now for 7 months "in use", and it curls at the corners and edges of already high. Some parts we had to take off already, since it only on "thread" hung. Too Bad ...