My mother heard about an ensuite that can be added onto your existing home. It consists of a toilet and shower and from the outside looks like a bay window. Apparently you knock out the window in your bedroom and that creates a doorway that leads into the ensuite that has been attached to the external wall of your house.
Has anyone seen these? Can you head me in the right direction to find a supplier or price? I don't know what they are called and googling has so far been unsuccessful, hence my joining this forum. Thanks all.