You are currently facing towards a bathtub which is in the centre of a room, turn to your left, take a few steps forward, now turn to your right and you can see a couple of steps, climb them and move towards the white bathtub on the left. Now you can see a couple of more stairs, climb up. Move a few steps forward and you can see a white bathtub on your left and you are facing a glass window, that is your end point.