Ive ordered three of these, the first one I bought went together perfectly no problem except the Alan wrench became stripped faster than I wouldve liked. The second one I ordered the parts didnt align properly so I couldnt even put it together, I got a replacement and bought another one. Those arrived at the same time. I again had no trouble putting one together but then I started on the second and had the exact same problem I had with the first one. The only differences if noticed when unpacking the two defective ones were instead of having a sticker on the shelves the numbers were inked on the shelves. I wen to try to get yet another replacement for the defective shelf but this time I didnt have the option to get an entire replacement so I could only get a partial refund of like 40 I like the shelf and I really would like a third one to complete the look Im going for but I dont want to buy another and gamble on wether or not Ill get one that I can put together.