I never would have thought of hiding the shower behind the 'commode' like this, because of the ventilation factor. But a window in the shower would fix that and also add light. Wait, there's a washing machine in there, too??? (see notes below)
Get in the pink Grey and pink is a magical pairing, especially when the pink is neon, as it is here. If you want a bold look, a pink radiator will bring that in spades. To amp up the drama even more, echo the colour around the room in bathroom accessories, such as towels and candles.
source: Organized Living Well organized closet features rolls of toilet paper on top shelf, freshly washed towels and linens on second and third shelves shelves and the rest of the shelves are filled with woven baskets with tags filled with bath accessories.
ANN SACKS Circa 4" x 4" ceramic field, 2-1/2" x 8" rectangle border, 4" x 8" interlace field in cream crackle 104 shown with Baker milling road carved mirror and jacques garcia lyre sconces, benson lavatory set and accessories in weathered brass and kallista hampstead pedestal lavatory and toilet