You are facing to the wall, Turn right and go straight, Until you find a way to the left, You are under the exit board, Take left, Go straight, Until you find two ways which will be your left side and which will be your right side, You should take left, After taking left, Go straight till you can see exit board, From that again take left, And go straight to the glass door, And stand under the white light, Right side you can see a white board inside the room, This will be your final destination.