The Ravenclaw common room is located on the seventh floor, though the dormitories extend up into Ravenclaw Tower. To enter, one must answer a riddle.blue and bronze silk wall hangings, in this case, and a midnight-blue carpet decorated with stars adorns the common room. The room itself is wide, circular, and very airy, with a domed ceiling painted with stars, and walls with graceful arched windows that provide a spectacular view of the surrounding mountains. There are bookcases, tables, and chairs, and opposite the entrance is another door leading to the dormitories. Beside this door is a plinth on which stands a life-size statue in white marble of Rowena Ravenclaw wearing her diadem.