We replaced our 15 year old Franke hot/cold water filtration system with a comparable Insinkerator system. I like the appearance and the movable faucet. Also the tank is smaller than my old tank so I have more room under the sink. The plumber who installed the unit said it installed easily. He highly recommended the Insinkerator! However, I don’t like that to turn it on you push the handles back. My old model had handles that pushed to the side. The way my sink is set, the new handles hit the window ledge every time I get water. Also, it is impossible to turn the cold water all the way on, which is an advertised feature. My other disappointment is that when the hot water tank is heating, it is much louder than my old model.