This sensor pump is GREAT. It takes up very little room in my kitchen, & operates JUST as promised. It doesn't drip the soap out afterwards either. It dispenses just the right amount, although I think you can adjust that if you want more. It's so simple to operate, I find myself washing my hands MORE than before, which I didn't think was possible. I want to order at least one more for a bathroom, too. Love, love, LOVE it!