That sounds gorgeous. I love claw foot tubs!! Is your wainscoting real wood?
I’m not touching the master bath or our half bath right now, I’m semi satisfied with those..and I can’t bring myself to get rid of such a large amount of marble in my bathroom.. even though I’m not a huge fan of so much marble...but at least it’s not as much as my old house.
TMI story- my husband and I used to fight about his middle of the night or early morning restroom use.. eventually I banned him to the upstairs guest bath as a result of his insubordination.

The master was huge.. marble floors, marble walls, marble massive shower, marble tub exterior. It echoed soooo badly!!! It had sliding doors to enter the bathroom, which he never shut..ok, fine.. BUT he also NEVER closed the toilet door in the early am!!! Close one of the other!!! I used to get so aggravated by it.
So anyways... I like to have minimal echo in a bathroom.