I will never use the Handy service again! No recommendation from this customer.  Two separate technicians on two separate days have attempted to install this faucet.  Neither got it right!  My son is missing work to help me out.  Numerous hours of my time have been wasted. I should not have to pay for this bad service. I don't think this is what Wayfair or Grohe had in mind for their customers to experience.