I am adding a very small bathroom to an historic home.  the room is 3x7 and I needed a toilet with the smallest possible footprint.  This one was the smallest I could find other than a kohler one which was lower to the ground and I thought that might be awkward for adults.  So, this was my best option.  It looks great, clean lines, and will fit the small bathroom.  I haven't installed it yet, but don't anticipate any problems.