It's in the main floor!!!
I think there is an elevator.
If coming from the arcade (main entrance) its the single door just past the downstairs portal opening on the left...if coming in the Ponce entrance (side) it is just past the bar on the right side. An usher will be there to grant access to it.
I didn't know that - glad that Mitchell did!
Through the doorway....but seriously its on the main floor where the entrance is.
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