You are facing a wall turn right and walk straight till you reach a table at the right side, walk straight you can find a door left to the door you can find a staircase walk down the staircase, turn right and again turn right and reach the bottom of the staircase, you can find the open door in front walk straight through the entrance, there are number of washing taps at the left side and a big table at the right side with two chairs, walk straight you can find your destination near the step.