Throw Questions at the Proto Man

[Guu]

Ok, so obviously Enhanced Senses is blocked in the main game, however it's not blocked in the pre-show. Guu has Master ranking in this which is 100 meters. How big is the pre-show area all together? Is it small enough that she'd be able to sense anyone there without suppression? Like the second she walks into the lobby, would she know right away that Gilgamesh is in the recreation area?

Asking because I was thinking this is how Guu finds people in the pre-show segments. (You know she'll drop everything and dash for the entrance the second she senses Desco walking into the lobby. xD)