Came fully assembled minus screwing in the wheels and clicking in the bottom. Takes 5 mins to assemble. I am sad it is not really white. It’s off white and even yellowish ( my bright white desk makes it worse but I am trying some things maybe adding a blueish led light in the lamp and not the incandescent bulb We will see if that helps. The box showed up with tons of holes and totally falling apart but luckily the chair still looks pretty food good.