Giving books, decor, toys and more a special place in the story, the Sierra Summit bookcase from Drew & Jonathan brings flexible organization to every adventure. This bookcase fits beneath the loft both vertically and horizontally. It fits great vertically to fill the end panel on a twin size, or can be used on the back side against a wall to create a cozy reading nook. Two can be placed side by side for a full wall of shelving below. Horizontally, the bookcase fits perfectly between the full size end panel.