I recently had a horrible experience with Artstone. Everything was fine until I ordered and paid for my countertop. After that, everything went downhill. First, the sink was cut backwards- the template was NOT followed. Second, the sink hole was not centered, so the countertop is half inch longer on one side. Finally, I asked for hard corners and instead got radius (rounded) corners. I should have checked the better business bureau first. Artstone, as of the date of this posting (8/23/2013) has an F rating. The manager/owner, Wellington refused to give me a credit for all of Artstone's mistakes. All I asked for was a return of the fabrication & installation charges. He simply said everything is fine and did not care. Horrible service.