Desk is sturdy and moves smoothly between a large range of positions. Ergonomically accomodates users of height in excess of 62, an uncommon characteristic in this product category. I took 1 star off because the desk arrived slightly damaged - looked like the shipper got creative with the forklift. Packaging did a good job of protecting it and it arrived with only a corner chipped on the top face of the desktop, which is actually pretty impressive given the amount of abuse the box showed. Overall great product!