It is well constructed. A hydraulic feature works smoothly to raise and lower the unit. I have nothing but positive things to say about it. I would recommend it to anyone who is looking for a clean standing desk converter, particularly to fit on a more classic desk.
Super easy to use. Rises nice and high, which is good because I'm tall. Didn't come quite completely preassembled, I needed to attach the keyboard tray, but that was super simple once I figured out which screws to use where.