Kid's colorful childhood deserves a distinct child bed!Different from traditional platform bed,ours is designed with a house shape,enabling parents to hang ribbons,flags and lanterns on rails or cover with a tent (not included). This feature makes it possible to turn it into a bed and a playhouse. When it serves as a playhouse,open structure ensures good air circulation. When it works as a platform bed with a trundle,it provides sufficient sleeping area for two kids to share secrets. Also,trundle features PV casters and is removable. It is supported by solid wood frame and plywood slats,twin bed's load capacity is 400 lbs and trundle's load capacity is 200 lbs.