We have new construction as of 4 years ago.  We love the style of this, but the performance has been less than average.  It is now leaking from the handle, whether the electronics are on or off.  It is more of a mechanical and quality problem.  We will be sitting in the other room, no dishwasher running or anything, and the water will just come on!  The soap dispenser started giving us problems about a year ago, not wanting to release when pressed down to express soap.  Frustrated, especially with such a high price tag!!  I usually don't write poor reviews, but I am disappointed with this product.