From Halopedia, the Halo wiki
For the former president of Bungie with the same name, see Alexander Seropian
The building was a high-rise featuring at least 37 floors. On the first floor was a recreation room that where retirees could talk and watch public COM all-news channels. The upper levels apartments are where the retirees would reside. Apartments could be set to automatic. Orderlies were used in the complex. The elevators had voice recognition and the ability to relay information about establishments in the area.
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