Ceiling Vent

Location
From the information that we - as a fanbase - have gotten, the ceiling vent is going to be a ventilation shaft that goes directly above our office.

Inhabitants
Rusty seems to pass through here to get to the office.

Appearance
On the inside, the ventilation shaft looks pretty bare, just an average ventillation shaft, save for the animatronic that passes through.

Trivia

 * It is unknown if only Rusty passes through the vent.