You are now facing the wall from there take an about turn. Go up the stairs and stand in front of the wall, now take a left turn, walk straight through the corridor and stand in front of the wall which is beside the brown color door. Now slightly turn to your right, walk straight near to the sofa. From there go near to the white color small table, here slightly turn to your left. Walk a few steps forward near to the big glass window and stand there.