The 19-in top tilts to 27, 39, or 45 degrees, turning a couch or bed into a workable desk for a laptop, a sketchpad, or a propped-up novel, and an edge stopper keeps everything from sliding down the slope. Under the top, a 1.5-in hidden compartment swallows a tablet and charger, while three open shelves and a fabric pocket sort remotes, magazines, and cables. The C-shaped base slips under a 4-in gap so the surface reaches over a lap, and four lockable casters roll the 210-lb rated frame between rooms.