Klarion has a tiny bachelor apartment in the same building as Dorian and Toby; his is in the basement, and it basically looks like a goth college student's first time living away from home. The curtains are almost always drawn, leaving the place dark, and most of his furniture is either makeshift or taken from the side of the road. There's a bed, a couple of bookshelves (one made of milk crates, one actual wood), a beanbag chair patched together with duct tape, and one of those big, clunky CRT television sets that went out of style in the early 2000's up against the wall. His kitchen is full of junk food, including lots of sugary cereal, and his fridge is... sometimes fully stocked? He has a habit of teleporting up to Dorian's apartment and raiding his fridge whenever he runs out of stuff, or just thinks he can get away with it.

Most importantly, the walls and the doorjamb are covered in sigils, wards, and arcane symbols. Klarion has spent a lot of time making his apartment the magical equivalent of Fort Knox, anybody who tries to get in without his permission will not enjoy the consequences!