Operating since Spring 2012, the Serpent Rooms likes to bill itself as the friendliest dungeon for hire and boasts three rooms with a wealth of corrective facilities to or by which one can be secured and plenty from which one can be suspended. To hire it you need to send a £50 deposit up front and then pay for the time you require. Once the appointment is over, the premises are checked over to make sure nothing has gone missing, where upon your deposit is refunded. An interesting establishment.