The water supply can even be almost rigth behind the bowl.
See how much room is behind the bowl?
It normally takes an extra 1/2 hour to install these.
Drilling the tile floor isn't a big deal. We use a small rotohammer bit and go lightly.
The seat is installed with black rubber toggles and stainless thread bolts.
These drop in from the top of the bowl, and tighten with a screwdriver.
Do not let the plumber use the plastic nuts and washers that come wth the seat.
The black rubber washer between tank and bowl has no up or down.
Just set it there, and tighten back and forth until the tank is snug.
The water supply is atached to the tank before the tank is installed.
The hose is routed through the bowl and the last part that gets tighened is at the shutoff.
Installation instructions by Jamie
We've sold a few hundred of these.