This is an incredible value for the money. Looks very expensive and I found it to be very sturdy. I bought the king size in white.
Some installation notes:  There are some wood pieces (legs) that easily shed the dark stain on them. I handled them with paper towels while installing them to prevent any accidental stains on the upholstered parts.
There are also a couple of legs that require the use of dowels. Put the dowels in the leg first and not the bed frame like the instructions illustrate. The holes in the bed frame are drilled all the way through so if you hammer the dowels in they will go all the way through and get stuck inside the upholstery.
I also kept the head and foot board wrapped in the protective wrap they were shipped in while installing them to keep stains and rips away. Worked well.