She....goes to investigate the exit?

It leads to a sleek but not intimidating hallway with walls in charcoal grey and a delightfully plush light blue carpet.

Ahuh.  And what's down the hallway.

A door!  It opens into an expansive lounge in a similar style and theme to the hallway.  The center of it has a seating area set a few feet lower than the rest of the room, with much of its perimeter in couches; it also has a few circle chairs and bean bags.  Around the outside, there's a snack bar and a foosball table, and a few other miscellaneous items.

Probably of greater interest, though, are the several other people who open their own doors at the same moment she does.