I purchased this to create a vessel sink on a vintage washstand. Because the plumbing had to be installed from the floor instead of the wall and the washstand had drawers, it wasn't feasible to use the washstand with the sink so I replaced a "salad bowl" vessel in another bathroom with this sink. It immediately made my other vessel cabinet look more expensive. It installed by unscrewing the old pop up drain connection and screwing in the one that came with the sink. Took five minutes at the most.I am extremly pleased with the final look and glad that I wasn't able to use it as orginally planned.