And so it goes: Maniac takes over Amanda's room, giving her bonding time with her little siblings as she moves into Hester and Lester's room.
Maniac settles perfectly into the Beales' everyday life. He takes care of the little kids, walks Bow Wow, does the dishes, takes out the trash, etc, etc. Basically everything your parents ever wanted you to do.
It turns out that being extremely clean and helpful isn't the only thing that's a little weird about Maniac: he's also allergic to pizza.