Pros: Very fast to flush, very fast to refill, low water use (1.6 gpf). Doesn't clog. Installation Instructions and tank-to-bowl hardware were included and easy to follow for assembly and installation.
Cons: Toilet drain outlet flange is recessed, so a taller than normal wax ring was required for a proper seal to the floor closet flange below the bowl.The round bowl is compact, which is acceptable for my bathroom space limits, but large people would not find it supportive.
Bottom Line: I would recommend this product to a friend