Furinno Turn-N-Tube 5-Tier Multipurpose Shelf Display Rack,Americano and Black

The pieces fit together as they should. Shelves are light weight and don't block light from the window behind. They are were easily assembled and work well for their intended purpose. If I could make a recommendation: There is a chemical sweet smell to them that is very strong on opening the box. It's not plasticky, more disinfectant or antimicrobial smell...for those of us with sensitivities it can trigger a migraine. Perhaps find a less scented product. I did get ill after assembling the first set and the smell lingered on my hands even after washing (I an hypersensitive to odors, I don't think most people would notice or be affected, but I know there are other hypersensitives out there and this part of the review is mainly for them). The second I opened and spread the pieces out from their packaging, left them to sit for a few days before assembling and was fine.