You're in a room facing the lamp, turn around, and go near the brown table, from there turn right, again you'll find lamp, go straight, and exit the room, to the right you'll find two chairs, and table, go straight, to the left you'll find stairs, get down the stairs, then turn left, again turn left, and enter the room, to the left you'll find brown table, and white chair, near the table you'll find your destination.