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.
How to Build a WindowSeat ~ This would be good if my windows weren't so low to the floor. Maybe in my sitting room it would work. How to build a window seat from wall cabinets. What a great way to create extra storage.