I am glad someone else posted about finding these TCs not to be all that great. We have a dealer here in the Huntsville, AL area with a couple of these on their lots, so my wife and I checked them out. We were really put off by the seemingly poor quality of the interior. While the water heating feature might be nice, we did not like any other aspect of these TCs. They appeared to be cheaply made and not made to last, especially for the high price tag.
The same dealership has Lance TCs and some others. The Lance's are also high priced items, but at least they appear to be better built.