Gorgeous frame, excellent value for price. Major hassle to put together. It took us 3+ hours, lots of frustration and annoyances. The support frame is your basic sliding-width product. The instructions are for two models, one of which does not have the California King width setting however the drawings do not match the number of holes the metal frame had. We assembled/measured/took apart/reassembled for over an hour to find the right width setting for Queen (60") as this was not in the instructions manual. We thought the pieces were a tiny bit off in their dimensions, but it really just took a lot of jigging and shaking the pieces so that they clicked just right. Despite the major headaches and occasional blasphemies uttered, the final product is amazing, solid, beautiful and worth every penny and every minute of assembly.