I bought this faucet from Costco to replace my leaky faucet which has been almost 10 years. I am happy to made this purchase as everything on it is solid and also it looks good, I like the two types of water flow and the pull-up function. for the sensor function, I followed the installation instruction, but for some reasons it is not work right now. I will be checking it out later on, I believe I will figure it out.