This is a great base! It fits the umbrella we got perfectly. But it’s also so easy to install. It comes in two pieces that easily come together. Fill it with water and that’s it. It’s low enough that it actually is covered partially under the couch. So it doesn’t take up as much space. It is large and needs to be because of the size of the umbrella. And cantilever of the umbrella - 12’. Excellent product.