These fit perfectly into a corner area and, although they hang like a (heavy) picture on two hooks, I added (drilled) the side into the stud plus another anchor in the lower left corner to provide more stability.  They look great and the doors have soft close.  We didn't care about the adjustability of the shelves, for our needs, but I could see why others would like another shelf if they're using for small-item storage.  Good value for a decent storage cabinet.