Ordered 3 for a bathroom. Inspected them and waited 6 months for the plumber to hook them up. Unfortunately at that time it was discovered that the casting mold that made the sinks was so off you could not get a drain in the bottom sink hole to work. Nothing could patch the discrepancy as it would just leak out the bottom forever. Vanities were already screwed to the wall and tiled around so my husband removed the unusable sinks and we installed new sinks from a different company which took 6 months to ship because of the special size. So you can take the chance and the sink might be ok if ok then I would rate this a 5 star!  If not ok I hope you have talented people that can take the sink out, install a new one and make it work!  The total process for the fix will collectively be 11 months and now they are usable, ugh, oh and more money to buy new sinks!