You are now facing the wall from there take a left turn. Go straight near to the cream color sofa, from there take a left turn go near to the staircase. Here again take a left turn, start going down the stairs and enter into the corridor which is in front of you. To the right side you find a way, take a right turn and go through that narrow corridor. At the end point of that corridor slightly turn to your left and start moving straight, again walk in the same direction towards the room which is to your right side. Slightly turn to your left, start walking straight near to the ash color sofa. From there search for the big glass window which is behind the sofa and stand  near it.