I have installed several faucets over time but this one is right on top in looks, function and certainly when it comes to installation. I loved my previous faucet from a different manufacturer, but when it was leaking and I tried to fix it, it became very frustrating, especially the pull-out sprayer. When I finally gave up and went looking for another faucet within my budget it took me 5 minutes to select the DELTA pull-down faucet. The way the installation is designed, is in such a way that anyone can install it. My favorite part is the installation of the pull-out sprayer, you just click the hose to the unit and a plastic retainer locks it place. No twisting of hose, no wrenches necessary and no time wasted. Love it. The off and on selector of the sprayer works very well and the pull-out goes back in place with ease. Thank you for a great design.