Ok to use this toppper you need to resize it once you put it in your room then hold shift key and click the move option keep shift key held down this will allow you to move it up and down then to go right or left hold ctrl key as you move it it will go left and right if you need me just let me know instructions are in that blue ! thing in your tool options to edit THIS IS JUST THE CAKE TOP NOT THE CAKE CAKE IS AVAILABLE