With 5 inches between the floor and its lower shelf, this black oval coffee table lets a robot vacuum clean underneath without getting stuck. The two tiers share the load evenly: the 39.5 x 19.5 inch engineered wood top and the 37 x 17.5 inch storage shelf are each rated for 88 lbs, with 13 inches of space between them for books, baskets and a laptop. Rounded ends on both tiers keep the 18-inch-tall table from catching hips and shins in a tight living room, and the black metal frame with curved side rails is finished with non-slip foot pads. Its low profile suits a sectional sofa or a pair of armchairs, and the open shelf keeps remotes and magazines visible rather than buried. The wood-grain surface wipes clean. Total weight is 28.5 lbs. Assembly is required.