This glass bathroom was a solution to the problem of creating bathrooms in listed buildings. Often the compromise of subdividing a bedroom is not acceptable to conservation officers. This room within a room was suitable because it does not interfere with the original shape of the space. This is the first prototype and the walls can be frosted or with the use of electro-chromatic technology they can become opaque at the touch of a button. German manufacturers, Rosskopf brought the elegant idea to life.