We choose this Kohler faucet to replace and upgrade our original faucet. I love this new addition to my kitchen. I love the detachable nozzle it makes things so much easier. Also by choosing Kohler we already knew that we would be getting superior quality but what I didn't expect was the easy of installation. No special or specific tools and everything was pretty straight forward. There were detailed instructions with picture graphs to help, making this super easy to install for do it yourselfers like myself.