Ready to assemble.
I bought this because it fit well and shipped UPS. What a mistake. This requires assembly. I have assembled many similar products. This was one of the most difficult and frustrating. Once assembled, it is rickety. It sways to-and-fro. As a consumer product, it is poor; as professional product it is awful. Storage shelves from the same manufacturer were excellent: I bought three. My complaint to the manufacturer on this product got no response.
