Right now you're facing towards a wall. Now turn right and enter in to the room. There is an open door in front of you, move towards the door and enter in to the room. Move a bit forward, you can see two tables with white clothes to your left, move towards the second table and slightly turn right and move forward. There is a staircase to your right and an open door to your left, move towards the door and turn left and enter in to the room. There are many round tables in front of you with chairs around the round tables, move forward in the narrow passage which is in front of you and cross the tables which are to your right and two portraits on the wall to your left and stand beside the round table. There is a closed door to your left and a round table with chairs to your right and a big table with white cloth on it in front of you and it is your end point.