Slim House Bathroom 1 by Alma-nac ("slim" is meters wide = feet! This room is apx 5 x 5 + shower) *glass tile on half-wall matches shower opposite, clean lines, ledge with light + big mirror cabinet to maximize small size visually and add storage*
This could work in a tiny bathroom. Love the tiled floor/painted wall combo and the fact that the tiles in the shower match the wall colour but are different from the floor. The niche for storage works well for us too.