I absolutely love this desk in my office. At first glance, you would think that it would not last as long as I have had it for. I have an iMac that sits on top of it, mouse, and keyboard, and still have room for a stack full of papers, my morning coffee and phone. It moves with ease to a seated or standing position and can maneuver through carpet as well. I have barely sat down at all from the time that I have gotten this desk. It has been great having this desk and wish that I could get one for home as well.
I keep it in my RV as my office desk - I love it! The people that complained about being able to lift it or not - you have to stand over it a bit to get the pressure released but it is very easy once you get the hang of it. Highly recommend - granted, it isn't crazy sturdy like the $1k+ standing desks but it does the job perfectly. My cat jumps up on it while I am working and it wobbles a little but not enough for concern.