Interesting idea to have the tiled floor/painted wall combo and the tiles in the shower match the wall colour but are different from the floor. The niche for storage works is practical. Would the walk in shower spread water all over the bathroom?
Design Double Sided Walk In Shower Enclosure in Design | Luxury bathrooms UK, Cr… http://www.beautyandfashion.top/2017/07/16/design-double-sided-walk-in-shower-enclosure-in-design-luxury-bathrooms-uk-cr/
Not a bad tile layout scheme if we have to use more than just a x tile. Create a modern looking bathroom by mixing different shapes of floor tiles, walls tiles & mosaic bathroom tiles in the same colour. Shown here: Zenith Cinza