Hub 360 is an unmarked location in Fallout 4, a pre-War entertainment building taken over by super mutants.
The building is directly west of the Harbormaster Hotel. The ground floor has a small cafe, and a staircase leading up to the second story, where an elevator ascends to the eleventh story restaurant. Aside from a small kitchen, the room hosts a mound of sharp wreckage in the center; a door in the northeast leads out to the cafe patio.
The mound of wreckage leads up to the next floor, which has a door leading out to the rooftop pool (just outside of the fallen skybridge) and an elevator that leads up to the penthouse, now exposed to the elements and home to a single super mutant sentry and a steamer chest.
Hub 360 appears only in Fallout 4.