We chose Porcelain Tiles in a Natural stone colour, and used a matching dark Beige grout, as opposed to the Traditional white or lighter shades that are prone to staining. The clading is something they have been using in the Leisure industry for Mobile homes, Caravans and Campervans for some time, but from experiance, they are not as Scrubable, and resistant to cleaning products, Hair dye, or brightly coloured Toiletries as the smooth surface Porcelain is, which in turn is better wearing than tiles made from Terracotta Clay. Its also possible to get Grout sealed from new, which helps prevent any growth of Mildew.