The desk itself is great - no issues with the movement or action, it's a great size and looks great too.
I did have trouble with the build though - the dowels that came with the desk were very poor quality and the desktop initially fell apart under its own weight, snapping all twelve dowels. Most of them easily disintegrated when I tried to remove the fragments with pliers. I had to buy my own dowels to complete the build. However I can't imagine that's a common issue, more likely I just got a batch of dowels that had been poorly stored abs got dried out. The instructions could do with bigger diagrams and clearer text too.