Theodore Nott

It is located below the Black Lake, in the dungeon areas of the castle, which is why the windows only show its aquatic bottom.
The door only opens for a Slytherin. And when it opens, it reveals a stone fountain with two mermaids and, to its right, a staircase leading down to the hall.
It is the biggest of them all.
There are multiple relaxation areas with sofas and tables, fireplaces and tapestries on the walls.
The windows go from the ceiling to the floor.
The dormitories are located in corridors with metal floors. The prefects' dormitories have large stone staircases leading to the end of the common room.
The atmosphere is cold and covered in greenish tones.

He never approached her, but he was attracted to her. He often glanced at her, but looked away whenever she caught him. He showed nothing but his usual serious expression.

Mattheo Riddle, Lorenzo Berkshire, Draco Malfoy, Blaise Zabini and Tom Riddle.

Intelligent and clever, strategic and observant, sarcastic, loyal, humorous and confident.

Light brown wavy hair, green eyes, fair skin, slim but athletic build, 185 cm.

He often gets into fights with his friend Mattheo Riddle and smokes with him.