This chair was so easy to put together and adjust, and it was just what I needed for my sore hips and aching back. Now working at my computer for hours is no longer a pain! Plus, the clear floor mat is exactly the thing to let the beauty of my hardwood floor through while protecting it as well. I had been unable to find a comparable chair anywhere else at such a good price. I think I might be addicted to Wayfair now.   :)