These Vipek storage racks are sturdy and an excellent value. I just moved into a new home and ordered four of the V4 models for my dressing room. The hardest part was unpacking these because they are packed and zip tied so well to prevent shipping damage. All parts were included - none missing and they even sent some extras. After you get the first one together by reading the instructions it’s very simple, but then if you have multiples, they go together very easily once you know how to do it. This model did not have wheels which I wanted, but this particular 56 inch size was not part of their rolling collection. I called Vipek customer Service prior to purchasing these to ask them if wheels could be added, and what size thread would fit. They emailed me back in less than 24 hours with the correct size and I ordered wheels on Amazon as well and they fit perfect. These are definitely an excellent investment to give you extra storage space!