I am pleased with the quality of this faucet and it is a beautiful compliment to the lighting fixtures I purchased. However, we found it a bit difficult to get the sink stopper to work properly. What we ended up doing was using the part from the faucet we removed and once that was attached it worked perfectly. I think the design of the notched piece that moves the drain stopper up and down needs to be redesigned. With the supplied part, every time we lowered the plug the piece would come apart. Tlhe notched bar needs to be bent so that doesn't happen.