Hogwarts logistics team

Hogwarts is huge.Hogwarts has many secret bases that are not known to the public.And Harry Potter and his trouble-making friends are always causing trouble.So, I'm the one who wipes their ass.The legendary, Hogwarts logistics team. (grinning) What?never heard of that?Oh, then you must not be from here.What?How many people are there in the logistics team?Haha, three, one of them is me. ...wages? .......I have no wages....This article is also called: Mona, the little witch is actually a magic?The girl was picked up by Filch?after the story. CP: Draco Content label: HP Magic Moment Rejoicing Enemy The Chosen One┃ Search keywords: Protagonist: Mona┃ Supporting roles: Hogwarts professors, Death Eaters, Harry Potter