Review on Efficient and Modern: Fine Fixtures Dual Flush One Piece Toilet - A Complete Solution by Daniel Truett

The title speaks for itself. Looks nice, works. On the downside, the flush isn't very powerful (two paper towels clogged it), it's a small fixture (suitable for my bathroom as it's small, but could potentially be a problem for others) and it's not easy to install. What makes assembly difficult are the two plugs on the tension nuts. Inserting a wrench is a nightmare, especially when the bolt is turning.