We don’t often do bathrooms, but when we do, we like the outcome.
We reframed a closet to the left and framed down the ceiling to level, and set the tub. Then we tiled the shower with a cut out for soap, and a corner shelf (pic mid) as well as a back bench (seen in R pic).
We installed a window (pic left), set the rustic wood tile on the floor and tiled behind what will be the toilet as well as the vanity. Then, we accented the white tile with the darker color wall.