Review on Rustic Brown Industrial 4 Tier Ladder Bookshelf with 3 Hooks, Freestanding Display Plant Shelves for Small Space Living Room, Metal Frame Rolanstar Ladder Shelf by Melissa Garcia

A word of caution: front and back can easily be confused by accident. Use a square (or even the corner of a piece of paper) to see which side is 90 degrees up. The 90 degree angle goes to the wall. I had one side turned upside down, I had to disassemble and fix it. All my fault. The screws require a hex key (included) which is much better than a Phillips. But since it can get tedious, especially if you're doing your job twice, I took my bolt cutters, cut off the corner of the Allen key, and used my drill to do the rest of the assembly. Another caveat: set the torque on the drill bit to VERY LOW or you will drive the screws too deep and destroy the shelves. If you doubt it, it is better to spin manually. Again a very good, solid shelf. The back and sides of each shelf are very practical and look great. There is an option without the sides, but I like this one better. The base frame is made of metal, another great feature.