Okay, now you are facing towards the glass wall, turn left and go straight through the open entrance, which is on the left side. Now you are facing towards the edge of the open door, slightly turn to your left and walk straight in the narrow passage until you reach in front of an open entrance. Now you are standing at the entrance and in front of you there is a white table and black chair, go straight and stand in front of the white table and that is the end point.