The bookcases are fabulous to fill an empty space between a window to make a loft with high ceilings feel a little less like an office. The stationary shelf is in the center of the bookcase and the bottom shelf is perfect for shredder or heavier items. I was hoping that the sides were a bit thicker to withstand the height of the case but once the case was secured to the wall the case was much more sturdier. I have thick floorboards so had to use a strap from ikea to secure the case to the wall. Looks great and holds a lot of stuff. The case is plain jane but easy to add crown moulding to the top to go from boring to wow!