It is where Bostro, Dimitri's second, frequently hangs around and shouts orders to his minions. During the events of Professor Layton and the Unwound Future, Professor Layton and Luke travel to the Gilded 7 in search of Future Luke, who would explain further onabout Future London's predicament. After meeting up, Future Luke challenges Layton to the first Puzzle Battle of the game. Immediately, after the trio walk out of the basement where they were conversing, Bostro recognizes one of the group and he tells his lackeys to not let them escape.