Now, you are facing towards the glass door and a portrait attached to the wall. Turn slight left and move towards the open entrance. Now, turn slight left and move forward towards the half open glass door. Enter through it and walk straight in the pathway. Now, turn left from the corner and walk in the pathway crossing all the doors on the both sides. You will find a staircase in front of you. Take the stairs and go up and slightly move forward and stop which is your destination point facing the walls in front of you.