Niche
Q
main bath backsplash made out of granite
control taps on the side and diverted to shower head
with undermount sink
If you go square can put the taps on the corner
pebbled floor in main bath around tub
mount the hand held to the deck of tub as well as the spout and taps
Marble baseboard around tub
one stripe up the back behind shower head etc.
glass beside tub
Header with curtain behind
Simplicity of the surfaces
router the edges
Niche
Q