It was a short walk, only a little over a hundred feet. The door creaked ominously, as she opened it, and it was very clearly abandoned, much like the rest of the structure; signs that it had long-since been looted were evident.<br/><br/>A DC 20 Perception check, or DC 15 Knowledge: Engineering, determines that the structure is quite unstable, and extended exploration of it might lead to parts of it collapsing on them.