@Green Witch,
Greenie, that picture is from a real estate listing. It's an old tudor style house
and they remodeled it nicely. As for the toilet tank, I have no clue why they
kept the old tank there, especially since everything else is remodeled so perfectly. My only guess is that it would have been a major plumbing job, or
to keep some authenticity left, I don't know.
Yes, it would be difficult to take showers in a clawfoot tub, you'd need an
extra shower or use a handheld shower which is impractical.