The bed, once built, is fine. However, constructing it wasn't easy. The instructions are not easy to follow and some of the holes were not machined well and had to be filed down/have sharp bits of metal removed. Even the hydraulic arms had to be taken off and swapped round which was either by fault or some strange reason not mentioned in the instructions.
You also need to be pretty strong to raise the ottoman part of the bed, I bought this for my teenage daughter and she struggles to lift it.