The Boudoir of the Mansion is on the third floor. To find it, take a rose from the Garden, kiss the way you kissed your first love, and wear a silk robe as you go from your room up the flight of stairs.
A scented bed, smelling of flowers, lies up against the wall to your left as you enter the room. On this bed lies the lover of your dreams. This lover is hazy, a shade, more illusion than flesh. The longer that you stay in this room, the more substantial reality this lover assumes and the more insubstantial you become yourself.
Eventually, the lover will depart, leaving the room empty.