Just purchased and installed this unit.   It’s gorgeous -very sturdy heavy duty solid.   

The major drawback which was not known at time of purchase -  you cannot isolate the sprayer from the pot filler /spigot.    

There is no way to operate them separately- as a result the pressure in the sprayer is poor.     

Has this been made obvious in the description-would have sought to find one that does allow you to shut of pot filler when using sprayer.  
Maybe there is a model that offers the option. If so. Much prefer that one !!

Otherwise it’s beautiful.