by itself. The house holds many powerful magical items, some of which have an innocent appearance. Some are dangerous, such as a radio which is fatal to the touch. The basement contains storage, a furnace, and the laundry. The first floor contains living rooms, dining rooms, and the general library. The second floor holds living quarters for Strange, Wong, and any guests they may have. The Sanctum Sanctorum is specifically the third floor of the building, home to Strange's meditation room and occult library, where he keeps the Book of the Vishanti, and his repository of ancient artifacts and objects of magical power, such as the Orb of Agamotto. The Sanctum consistently has a circular skylight with four swooping lines; this design has stayed with the building despite the window's destruction on many occasions. The design of the window is actually the Seal of the Vishanti; it protects the Sanctum from most supernatural invaders. It is also called the "Window of the Worlds," or the Anomaly Rue. Certain members of the New Avengers appear to acknowledge this. Chemistro, a super-villain member of the Hood's army, though possessing no such power to directly break that of the Vishanti's, was able to change the chemical composition of the wood that held the seal to break it. In one story Baron Mordo was able to transport the house to another dimension. The artistic directors of the Marvel Cinematic Universe film adaptation described it as a "turn-of-the-century empire—timeless, really—mixture of classical and neoclassical American architecture". Residents Its main residents, apart from Strange, have been his lover/apprentice Clea, his manservant Wong, and the apprentice sorcerer Rintrah. The Sanctum Sanctorum became the headquarters of the New Avengers for a time, having been magically disguised as an abandoned building designated as a future Starbucks cafe. The run-down disguise extends to the interior of the building as needed, undetectable by even the Extremis armor of Iron Man. The building has also served as headquarters of the Defenders. Defenses After constructing the house, Doctor Strange cast a permanent, intricate spell of mystical force to protect it. Despite this, it was seemingly destroyed in a siege by mystical forces, during the Midnight Sons storyline, while various heroes such as the Nightstalkers, Ghost Rider, and Johnny Blaze were hiding inside. During the World War Hulk storyline, the Sanctum was invaded by the forces of the alien Warbound, its defensive enchantments and