Over all good quality but design not suitable for teens weighing more than 80 pounds without home modifications. Mattress support slats inadequate unless reinforced with the addition of a plywood sheet or particle board overlay. Also securing the bed to the wall with brackets to prevent movement of the joints is advised if your child rocks the bed or roughhouses on the bed.  I bought 2 for older teens and they love them.  The above mentioned reinforcements were inexpensive and easy modifications that enhanced the guality greatly.