This is where Brimstone lives when he's at the castle for official duties.
The main room has plush and comfortable seating, filled bookshelves for reading in his off time, a small dining area for private meals, and a fireplace along the main wall. Everything is done in cream and dark red with hints of black here and there.
There are two bedroom suites off of the main room, one on either side.
The first is for Brimstone: king sized bed that's reinforced with bedding in the same cream and red that he preferred. His closet is basically a dressing room and he feels that it's totally necessary. His bathroom is cream marble with black and red veins set up with a shower large enough to hold three large demons, a tub that has been described as 'party' sized, and towels in dark red.
The other bedroom is for his sister Tempest. This one is a mirror of Brimstone's room, only decorated in cream, black, and pale blue with hints of silver.
