I purchased this faucet and my non-handyman husband installed it by himself in under a couple hours. The hard part is working under the sink. The motion sensor is a dream for a mom of three littles running a daycare. My hands are always dirty and I was tired of getting grime on the faucet handle and dripping water all over the counter. The pull down hose makes cleaning big messes so much easier too. I love my new faucet!