Absolutely worthless

This is by far the worst toilet ever dreamed up by some geek who thought he/she new what they were doing, but failed, badly. The only 2 decent qualities of this product are its appearance and the ease of installation, and that's not saying much. because most toilets are very easy to install. There are major problems with the flush tank, 1) It does not deliver a decent flush no mater what is flushed. There is not enough pressure, period. Due to this the toilet must be flushed two or three times wasting allot and I mean allot of water. 2) whenever the tank is flushed water shoots out the back at the lid. There are two weep/vent holes at top rear of the tank that are not needed. I filled these with epoxy and plastic no-rot  and I still get water down the back of the tank and on the wall. 3) The box says chair height, 16.5", well the chairs in my house are 17" and when I measured the bowl from the floor it is 16". Misleading, I think so. 4) I've tried to contact the company but get no reply by phone or e-mail and Home Depot (another joke) will not take it back because it has been used. Do yourself a favor. go with a a name brand that has a Fluidmaster type flush system