I love the fixture, but (as another reviewer Matt said) it was a little tricky for my contractor to get it properly installed. In my contractor's case, he had trouble getting watertight seals at the upper end of the shutoff values. For him, the solution was to use the more heavy duty grey teflon tape one gets from plumbing supply houses (like Fergusons) instead of the lighter white teflon tape sold by the big box stores. The grey tape costs about twice what the white tape costs, but in this case the grey tape worked while the white tape just didn't cut it.