entrance behind a large painting of a Fat Lady in a pink silk dress in a corridor on the seventh floor. If you know the right password to tell her, she opens to reveal a round opening in the wall leading into the Gryffindor common room, which is the lowest floor of the tower. -common room with squashy armchairs, a fireplace, tables -the common room has windows -dormitories - one boys' and one girls' per year for a total of fourteen - with four-poster beds - round rooms with windows (although these dormitories are not really on the seventh floor but in the tower which rises above the common room.
