A friend calls to say they are staying the night, and nothing about your space has to change. By day this black metal daybed frames a tidy 77 x 39 x 38 in sofa spot in a den, office, or teen room, its vertical-bar back and clean minimalist lines fitting anywhere a loveseat would. When evening comes, the roll-out trundle glides from underneath on four smooth casters, and two brakes lock it exactly where you set it.Both levels are built to work hard. Thick powder-coated steel pipes resist corrosion, and metal slat platforms support each mattress directly, so no box spring is needed on either bed. The daybed holds a standard 6 to 8 in twin mattress and supports up to 500 lbs, while the 70 x 38.5 x 4 in trundle is rated for 400 lbs for a second sleeper (mattresses not included). Non-scratch foot pads protect hardwood underneath, and because the trundle rolls, sweeping beneath the bed takes seconds.Assembly is straightforward with illustrated instructions and complete hardware in the box. For studio apartments, guest rooms, kids hosting sleepovers, or a home office that moonlights as a spare bedroom, this daybed set keeps two beds on hand in the footprint of one.