You are facing the door in front turn back and walk straight, there is a staircase at the right side just go little forward, there is an entrance at the left side with an open door walk straight you can find number of washing taps at the right side, go near to the first washing tap in front by moving straight, at the first washing tap you can find an entrance at the right side enter into it and reach the centre of the room, you can find your destination at the centre.