We've had this installed for a little over a year. It looks great but we have a issue with poor flow. We have a tank less water heater that only kicks on when the flow is at a certain level. I don'e know if something is clogged or not but its always had very poor flow. The low flow is annoying but we have been dealing with it, now its an issue because the HW heater wont kick on half of  the time.