I am very satisfied with my purchase of this desk! It was shipped very quickly, and was delivered on the expected delivery date. The box is very heavy, but it helped to open it ,and take the desk pieces in to my office to be assembled.  Assembly was pretty simple. I was able to do most of it myself with the exception of flipping the legs to the upright position that my husband helped me with. Everything is in working order, and I love the space that I have on my desk now. I was able to fit two 27in monitors, a office telephone,and several other small items that I use daily. The motor is quiet, and the desk is sturdy without any shaking when moving it up or down. Pretty impressed!!