Bob Vila watches a plumber install a Toto Carolina toilet. This model uses a Unifit adapter so the rough-in can be changed if needed.
Most toilets like the Toto Ultramax use the standard 12" rough-in and don't need an adapter.
The Toto Utramax drops right in as an easy install, but it's fun to watch someone else and their thoughts on the Unifit equipped models.
Removed dead links to the video.