HYDRA Base

S.H.I.E.L.D. has reasons to suspect that the entrance to this offline HYDRA base is located within the Atmosfera building.

Terrorists were unknowingly being used as a front by HYDRA to disguise a base at an abandoned building. This base was never discovered during the initial operation, nor during its clean-up. Intelligence indicates, that the base was taken offline shortly after the cell was shut down, however, it is possible - if not likely - that HYDRA has left at least a one or two man skeleton crew there to watch over everything. As the base is offline, it's unlikely that it's still connected to HYDRA's global network.

The building was bought last year and turned into a very popular lounge and nightclub, Atmosfera, by the Russian mafia.