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.
Raining cats and frogs: Wet room ideas
White Tessellate bowl featured in CM Studio's Cross Street Project #haydenyoulley
Aquaproof Wetroom System
Wetroom -I like the idea of the built in towel rail