I've had this desk for around 5 months now and I use it every day in both standing and sitting mode. Changing heights can be a little tricky but holding the desk steady and applying pressure in the right place and it changes height easily. The wheels roll freely on my hardwood floors and although it stays in one room it's nice to know it can be easily and quickly moved. Be aware that it's not made to hold a lot of weight and it can wobble slightly if apply some pressure but for the price I don't have a problem with that.I have the all white version which fits in nicely with any decor and as a bonus reflects light. The included cup holder is a nice touch and allows me to keep my water bottle close by while working without taking up desk space. I added a couple of adhesive mounted small drawers under the desk top to store small items and also added a headphone holder under the desk top on the right side making the desk even more versatile. Makes a nice compact work station that gives you the option to stand while working which is better for your overall health. For the price this desk is had to beat!