You will start by facing the wall and standing on the staircase. Turn right and continue to go up the stairs. Once you're on top of the stairs, take one steps towards the stools on the kitchen island. Now turn right and take 2 steps towards the white couch on the balcony. Now stand on the right side of that white couch and just take a step on the wooden floors in the living room area. Facing the white coffee table. Once you're standing exactly on the doorway, then you're done.