The directions for the faucet were clear and the installation was very easy. It took about 30 minutes to install. There was little room under my sink which made it a little more difficult but no issues with installing.  The faucet works great and is very nice addition to our kitchen. The touch feature is very nice and convenient, especially when you have dirty hands from things like meat and poultry. When you turn on the water there is a temperature light sensor that shows blue for cold and red for hot.  You can touch any part of the faucet and the water will turn on.  It can decipher between a touch and when you grab it. I would highly recommend this product and would be worth the investment.