Bought this faucet as a replacement for the "builder's" original kitchen faucet (a nightmare). The hardest part of the project was the removal of the builder's faucet. The Delta faucet was so easy to install and all parts worked perfectly. The real excitement is watching the faucet work. We're still getting used to the ease of operation and the fact that it works so effortlessly. Easiest home upgrade we've ever done. Looking forward to years of use in our kitchen. Thanks, Delta!!!