I just call it 'My Sanitarium'. When I was raising my 4 children, by myself, they knew that when I was in that room and the door was closed ONLY in the case of a life or death emergency could they knock on the door. One day I opened the door just to listen to what was going on. My Son told his sister when she came in that mom was in the Sanitarium and she better wait to tell her what she wanted. Ever since then it has been "My Sanitarium". Jay was 10 at the time.