I thought these desks that rise and fall to your whim were going to be a nightmarish puzzle build, a cardboard cutout and really big pain in the buttinski to put together! Turns out, thanks to Vevor, this was none of those pessimistic tasks! My new Vevor desk, I am proud to report, is now programmed for each height I would like it to adjust to automatically. There are 3 programmable height adjustments, and I am all set with all 3 in use. Now, I press a number and Vevor rises and lowers to the occasion on its own. A nice solid piece of furniture I am still a bit amazed the at the easy assembly.