Right now you're in middle of the stairs and facing towards the wall. Turn around you'll see opening, go down the stairs and go inside from the opening. You'll see narrow path and walk all the way from the narrow path. You'll see an open door and go inside from the open door. Now you're facing towards the TV. Turn around you'll see opening which is on your right and go inside from the opening. You'll see two open doors which are in front of you and cross the two open doors. Now you're facing towards the wash basin. Turn right and stand in front of the toilet basin and that is your end point.