The mud hall will be moorside limestone, an antique black limestone that I really love. I carried it into the laundry room, but want something different for the mud hall bathroom, which has a shower. I've not chosen anything for this bathroom aside from designing the vanity and choosing the sink and hardware for it. I obviously want something that looks historic (if you've read my other posts) and don't want to spent a lot of money on this floor. My husband and kids will be using this bathroom all the time and likely will make a mess of it. What beautiful, durable, historic-looking options do I have? And, while we're at it, any interesting, unique, and pretty ideas for the shower walls? The shower floor is cast iron.