I dont like that I cant put a shelf ANYWHERE I want wout coming up with some other way of putting it in not using the shelf supports in. Holes should go all the way up to the top of the cupboard. Im using it to store mops, brooms  they are too tall for the the shelf to go in where there are holes. I wanted to put in one shelf near the top. Ill have to figure out some other way to put it in where I want it.