The stool itself is beautiful.
However, if you intend to use it as a chair, you should exercise caution.
According to their customer service, if you place more weight on two legs while sitting on a three-legged stool, it is likely to tip over.
It's not exactly designed to function as a traditional "chair," but rather as a decorative piece. With that said, you can sit on it, but you need to be mindful of sitting in the center and not on the edge of the stool.
So, just a friendly reminder: if you're buying it for artistic purposes, that's great. But if you plan to use it for sitting, please be extremely cautious.