Review on YCOCO 6 Wire Storage Modular Cubes for Closet Organization, Metal Grids DIY Storage Shelves with Wooden Hammer, Stackable Bookcase for Bedroom, Living Room, Office in Black by Scott Tompkins

Difficult to assemble, took forever. I bought a similar product from another seller which was much easier. Collect this first, then move on to it. The connectors are supposed to snap, but this is difficult and breaks easily. The little hammer they give you is useless so I used a hammer from another device I bought which broke the plug. Another cracked when I squeezed too hard. I bought 2 sets and am afraid to assemble the second one so it just sits there. Plus: If you can assemble it without breaking too many connectors, it feels pretty sturdy. He's in my son's room, keeping his toys in canvas boxes and doing his job, so I'm not returning him. But if I could go back, I would go with a different brand.