There are a couple of bathrooms, as well as the occasional broom closet.

As they loop around the front, they'll find themselves in a big open room. It's lit faintly by the evening light trickling in through the thick glass of the front doors and windows. The center of the room has an artistic town-hall-esque emblem on the floor, and it's surrounded in varying offices and help desks normally open to the central area, though they now have roll-down grilles (think: this pattern) closing off the open areas above the actual physical countertops.

At the far end, opposite the front doors, is a wide staircase meant for plenty of traffic in both directions, and an elevator sits just beside it.