We love this sink.  It is beautiful.   The only negatives is that the matching drains are expensive and the strainers don't work very great.   We also have seen some white film build up inside the bottom of one side.   Using a stone countertop cleaner has resolved it, but it has to be kept up or it comes back.  It doesn't change our love of the sink itself, though.  We get so many compliments on it.