Easy assembly, goes perfect with the corner desk we bought for daughter's room, the lever doesn't work unless a heavier person is sitting on it. My daughter is 9 years/ 65lbs, so it doesn't budge for her. She has it on the lowest setting and her feet do not touch the floor. She will grow into it.  She touched the center of the seat, and the oil from her hand left a shiny residue, I'm wondering if it will stain easily because it's white.  Overall,  seems comfortable,  good basic office chair, would recommend.