In fact, the Marine Elegance may be the best toilet Raritan has developed since they introduced the original manual PH 30+ years ago. It's only been on the market for a couple of years, but so far I've yet to hear of a single problem with it...everyone who has one who's on any of the forums I frequent loves it. You DO want to opt for the "Smart Flush" control that provides four flush water options AND allows water to be added to the bowl ahead of solids.