Escape Room the Game: the Magician

Finally, night falls over London. The lamplighter does the rounds through Lockholm Street. You and your friends creep around Pharaoh Hall, where famous Flaubert Moudin is performing his shows. You wait until the night guard starts his first round around the premises. Then you sneak inside via the main entrance. In exactly one hour, he will be back for his second round. Just as you are about to search through the reception desk in the Red Velvet Lobby, the entrance door slams shut in the lock...