Rank amateur. I am told that students put on some overalls and went into the bar opposite college one afternoon and said to the barman "we're here for the piano" - which was bundled out and never seen again. I did see another student sneaking out with a large picture which had previously been screwed to the wall. After the second episode, the hotel invested in tamper proof screws for pictures. I'm not sure what they did about the piano though.