Great concept- poor quality. The shelf is a great idea, holds SO MANY BOOKS. BUT it is poor quality, the whole thing just pops together like puzzle pieces and is the typical cheap mdf covered in plastic material. The result is a tall, flimsy and therefore unstable shelf. Once loaded with books it feels like it’s just waiting to tip over. The spinning function is great because no storage space is lost however, that prohibits you from anchoring it to the wall in anyway for added safety. 

Top and bottom pieces had broken trim upon arrival (because it’s just cheap plastic) 

I want to love it. But I don’t.