Now you are standing inside the washroom in-front of washbasin from there turn back and go straight towards the door entrance from there take a left turn from there go straight between the glass wall and wall and take a slight left turn towards the stairs, from there climb the upstairs towards the room and then go straight towards the right, then take a right turn towards the door entrance, and then go straight, from there take a left turn and then go straight and then you will find a room enter inside and again take a u turn from inside where you will find another door entrance then go straight and then you will find a washroom with glass walls go straight from there and       go straight towards the destination that is your destination.