An anti-toppling device comes in the box and fixes the hutch to the wall, which matters on a 36" unit in a child's room. Storage runs from a drawer under the 31" desktop to a side cabinet and open hutch cubbies above. Corners are rounded and edges smoothed to reduce knocks. MDF construction takes 110 lbs on the tabletop and 165 lbs on the chair, whose seat sits 12.5" from the floor. For ages three and up; net weight 37.5 lbs.