Your are standing in room facing towards a wall, now Turn to right. There is a sofa on your left and a table with a TV on it on your right, now walk between them. In-front of you there is a arch, sorry. In-front of you there is an entrance, walk to the entrance, exit the room. Now turn to your left, walk straight. now you have staircase on your left and close door on your right, in-front of you there is a staircase for getting down, go to the staircase and start getting down the steps. Last step of the staircase is the end point.