Right thats a common error here in the south, to call it a "bathroom". Its not a restroom either not very good for resting in. I guess lavatory is the only good word for it.

I have no faith in human perfectability. I think that human exertion will have no appreciable effect upon humanity. Man is now only more active - not more happy - nor more wise, than he was 6000 years ago. Edgar Allan Poe