This has worked great to create a pantry in a coat closet next to my fridge.  Rolling rack allows me to position it in the closet sideways, leaving enough room for a full-size adjustable ladder.  I can easily pull it out of the closet to reach items on the other side.  I even roll it out of the closet and up to the kitchen counter to easily stow groceries when I get home from the market.  This is exactly what I needed and it was very easy and fast to assemble without any tools.