You're starting at the top of a staircase. Turn slightly to your left and walk into the room in front of you. You'll see black or brown beams on the ceiling of this room. Take a right. You will see a yellow lounge- piece of lounge furniture in front of you. Go to the end of that, and immediately take a right. Walk into the sauna. Go up onto the second step of the sauna. This is your destination.