Love this toilet - Toto is the way to go.  It flushes a little loud, but I've noticed that most of the toilets these days do, because they are conserving water and don't have much water to dampen the noise.  It flushes super quick and fits our very tiny condo bathroom perfectly.  Our old toilet sometimes wouldn't flush even with 6-7 attempts and it's such a relief to finally have a toilet that flushes so quickly and easily every single time.