The stairs really threw me off when I first saw the level layout. I thought maybe at first it was a downstairs area, but now I would guess that this was the original entrance to the Honey Bee Inn, and perhaps the stairs would have led to the "new" entrance with the receptionist bee who keeps telling you to hurry up. The other two rooms that have been shown/translated are more than likely supposed to connect to this original entrance, especially given the signs - "Today's Girl" would be Tifa who everyone wants to come back, while the other room is a waiting room.
Of course, this is just speculation based on what I've seen so far and what I know, so I'll reserve further commenting until more material is revealed. For those wanting this on PC there may be a solution with Meteor, requiring exporting and inserting the background into a new ONNA file, making a new walk mesh, and making some of the field script by hand. I don't think it would be as difficult as it first seems, but again I'll wait until everything is on the table to comment further because it would be nice to know exactly where everything was supposed to go.
