Metro tiles bring one of the most enduringly classic shapes in tiling to a shower or wet room, and the layout does a lot of the work: brick bond, herringbone, vertical stack, and basket weave all read quite differently on a wall.
Every floor tile in this collection carries an appropriate anti-slip rating, since safety underfoot matters more here than almost anywhere else in the home. Large format metro layouts with minimal grout joints suit the main shower walls well, reducing the places moisture can gather and giving the space a calm, spa-like feel, while a gloss or polished finish makes it feel more open and reflective. Zellige and mosaic tiles are popular choices too, if you want more texture alongside the classic metro shape.