Your configuration
Q
Pony Wall in between toilet
Simple big white tiles in shower
Small sink
Back splash tile to ceiling I owe of wallpaper
Colored vanity
T & G vertical - furniture look vanity
Keep tub and encase....slab and tile or tile slab front.
Shower, toilet, vanity - similar configuration as bath 2
T & G. Tongue and groove on walls
Dolomite tile VS slab - small or no dam wall
Sink to the side - vanity with drawers
Traditional cab
Towel storage
Your configuration
Q