Structurally unstable in so many ways. Where the vertical piece attaches to the base, it is flawed and unstable. In order to get it to stay upright, I literally had to wedge it against my client's couch. The design idea is nice, but the grooves are stripped in one area and the finish (especially on the base) has clear blemishes/flaws. I would never order this lamp had I known, and now I am cautious about items from this supplier.