I've not seen a show here, but I have enjoyed a tour behind the scenes, which is fascinating. The theatre is incredible old, and surprisingly small, and has kept many of its original features. The tour took us onto the stage, and into the auditorium. We also got to see the box office and bar areas, and even underneath the stage. Be aware though that some of the stairs are tricky to navigate, and there isn't much room in some areas. Overall though, a very interesting tour and one which I can recommend.