Private quarters for any Avenger who requested them comprised the entire second floor of the mansion. Unlike the third floor, which was completely gutted to make room for the hangar facility, the second floo… See more

Avengers Mansion was surrounded on three sides by a twelve-foot-high concrete and reinforced omnium steel … See more

Recreational, training, and medical facilities comprised the first sub-surface level of Avengers Mansion. A fully equipped gymnasium, an Olympic-size pool, sauna and steam bath were available to the membershi… See more

Sub-Basement Level One contained the Avengers' high-security Assembly Room where all operational meetings were held. The Assembly Room was the most secure place in the entire headquarters complex due to its m… See more