Upon unpacking the bed I was concerned by the very light weight of the material. While it is advertised as solid pine, it is extremely light. So I assembled the bed in about 30 minutes using the simple instuctions, a screw driver and a drill. One the bed was assembled, I have to say that it is very "tight" and seems sturday. My daughter loves the new bed and is inspired to "redo" her room. Time will tell, but for now, I am happy with the bed.