The resident Charms Professor lives and works from this office and living quarters, and students can come and visit should they have an issues with their Charm work!

The Third Floor Corridor on the right side of the Castle was out of bounds during the 1991–1992 school year. Another noteworthy feature is the statue of Gunhilda of Gorsemoor, affectionately named the One Eyed-Witch - some whispers say that this hides a passageway to Hogsmeade...

The Trophy Room is where awards, trophies, cups, plates, shields, statues, and medals are kept in crystal glass displays. This room also contains a list of Head Boys and Head Girls. Prominently displayed are Hogwarts Awards for Services to the School. The Trophy Room is connected to an Armour Gallery.

The Hogwarts Library contains tens of thousands of books on thousands of shelves. This is where students can go to peruse or borrow books to supplement their studies (or for personal enjoyment). The library closes at 8 pm.

This classroom is where Charms classes are taught. The classroom has four long, large desks that are built like stairs, and are located on both sides of the classroom. There is also a large fireplace in the room, as well as several stacks of books. The Charms club also has permission to practice in here outside of lesson time.

The Armoury is a corridor adjacent to the Trophy Room. There are a large amount of suits of armour on exhibition in this corridor.