I purchased this sink to go with my existing 20x55 bathroom cabinet, and the size of this sink fits perfectly. The sink was actually better than I expected. Nice and heavy, and you can tell the product is of high quality. Water spots hardly even show, and with a quick wipe they come right up with no scrubbing. I wanted a rectangle vessel sink, but did not want the traditional "box" type due to issues I've read with poor water drainage. This sink curves towards the drain so the water drains perfectly. A great addition to your bathroom! The only thing I would recommend is to wrap the drain pipe with sealing tape. The plumber did not do this initially, and I had some leaking, but as soon as I applied the sealing tape, the leak stopped. Plumber's fault, not manufacturer.