You are facing the stairs going upwards. Turn around and walk towards the entrance which is on the left side of the crab pictures. You should be on a wooden walkway, continue walking straight for about four steps. Once you step into the room with a TV and a couch on the right, turn around. You will find a entrance to a room on the right side, walk towards that entrance. This is a bedroom, there is a bathroom straight in front of you with a mirror, walk towards it. Once you are in front of the mirror, turn right and step in front of the toilet and stop.