I had the same struggle and went with a pedestal because I could find the optimal size for my bathroom in a pedestal but not a clawfoot tub. No regrests on my choice, and I don't have a challenge cleaning behind the pedestal tub. Some people I've read don't like cleaning under their clawfoot tubs but i don't think would have minded that.

The question of longevity is a good one. I don't have an answer for you on that.

Thanks andreadeg - Could you tell me how close your tub is to the wall? I won't have a lot of space between the tub & wall to leave a gap.

I don't know who told you that pedastal tubs are new, but they were grossly in error when they did...our pedastal tub was installed in 1921 and still works and looks fine.

My tub is about 14 inches from the wall. If it was any closer to the wall it would be challenging to clean behind. However, I find that not alot of dirt and dust collects behind the tub (or maybe I'm just choosing to ignore it!)

I'm afraid I don't have that much space to spare. May have to regroup & figure out another plan. I could put the water supply on the end. Just don't like the look as well for the alcove space I have.