I never got to test this out, as when I was put in Daedalus mess they actually had no rooms so we merely ate there and slept elsewhere, but allegedly the hot water system doesn't work, and if you attempt to shower at the same time as everyone else you get a cold one. Apparently it was designed by a civvy contractor who usually does hotels; they didn't realise that in the RAF everyone might be operating to the same start time...
Tim