M90
I think STN does well to do over 21 million pax a year in one terminal and all the staff involved should be praised for what they do.
Firstly there are other airports handling much more than STN, H24, and still manage to have clean and tidy passenger terminals. So I cannot agree with you on that point.
Secondly, you can't praise staff for doing a good job when, clearly, they are not.