Didnt take long to figure out how to build it...shortest metal bars (1s as was labeled on the package) will be on the 4 vertical corners and the medium sized ones will be on the sides horizontally. The numbers of the parts also corelate with the how the structure is shown on the  shoe rack picture (or atleast it should). After I finished putting this together I realised I was missing 2 long bars and the sheet of material that the bars go in to, so I only have a 9 tier instead of 10 tier rack, thus why I give it 4 stars. Hopefully, I can get those mailed over when I call.