All this talk about the CC not going with regards to the dunnies being U/S.
As a CSM i have no authority whatsoever to make the call on an aircraft going U/S.
I speak to the Capt about cabin issues, he/she look in their books, call an engineer etc and then advise me to go ahead to board the pax or not.
We - CC- dont decide if the aircraft is airworthy or not.