Ormegarten Room
Here there is a perfect orb spider spiderweb across the doorway for admiration by anybody and the characters appear to clearly see the whole full room that they could explore but it appears to be completely empty. It is empty, with the only things of note being the spiderweb and the lack of any other items in the location as this is one of the few rooms empty from wall to wall to wall to floor to ceiling.Note this is one of the first rooms I built as an example for how the elevator might be broken up with multiple rooms that allow exploration without requiring combat or problems and give information.