I was redecorating my spare room recently, where I kept most of my dvds on makeshift shelves assembled on top of a bookcase. I purchased 5 of these to stand in a row together, and they look great, very smart. Each cube holds 18 dvds, if that's what you're using them for, so a 4 tier unit holds 72 dvds, between my 5 units thats 360 dvds. They are prerty robust, the materials are basic fibreboard, only veneered on the top ans front side of the shelves with cheap stick on veneer, but for tge price paid this is perfectly reasonable. These would be perfect for someone working to imprrove their storage on a budget. Assembly takes about 30 to 40 minutes. Each unit has 20 screws needing screwed in, which isnt a lot, but if you're doing more than two units then take a break between them or use an electric screwdriver, I did all 5 in one morning, which is 100 screws, and the screwdriver rubbed all the skin off the palms of my hands, they were all blistered. But that's on me. But yeah, good product, very reasonably priced, woukd recomnend for sure.