I bought this 4 shelf & the 3 shelf & loved the streamline more modern feel it gave the room. I loved it so much that I bought another 3 shelf to have one on each side of the 4 shelf. The open look & the skinnier shelves make the area feel like there is more room being you don't have the bulk from some bookcases.  It's a sturdy piece considering it is not a heavy piece, easy to move if need be.