This is a great addition to my newly converted work from home office.  I use it as a keyboard tray with my desk for extra space, and I don't have to drill into the desk to attach a tray.  With the lower height it slides right under the desk for easy storage.  Great for a sit/stand workstation too because of the option to change the height so easily.  It's tough to find a laptop cart long enough to comfortably fit a keyboard and mouse, but this one has room to spare.  The wheels are also super quiet on a hardwood floor.  I have no complaints at all.  Extremely pleased with this purchase.