I bought a beige full size for a guest bedroom.  Shipping box is extremely heavy and all parts were loose inside but not damaged.  All fabric parts were protected by plastic bags.  Assembly was easy following clear short instructions and took about 2 hours.  The three center legs and crossbar are steel and very sturdy.  The headboard and three legs structure appear to be made from particle board.  The two corner legs opposite headboard are plastic but Ok. All screws are same size and an Allen hex tool was included making it easy to assemble.  No other tools required. Two screws striped their hex head and I could not fully tighten them.  Overall fabric, wood and metal finishes were very good. Bed has total of eight legs and feels very sturdy and is quiet. Satisfied with purchase.