We’re refurbishing our really old 18th C cottage and I’m struggling with bathroom ideas! Is there anything I should avoid as it will look dated soon. I’m thinking metro tiles, beige travertine etc. although they can look great they’ve been popular for such a long time I should probably steer away from them. I have a bathroom and shower room to do but they’re opposite each other on a corridor so they need to work well together. What’s the mumsnet wisdom on what not to do?