Turn right from the place you are standing, you can find a wide opening, move towards the wide opening, turn left, you can find bar stools, move towards the bar stools, slightly turn to your right and move forward, to your right, you can find a dining table, now you are facing towards the staircase, move a bit forward, now you are on the steps, slightly turn to your left and move forward, you can find a glass window infront of you, where to the right you can find an opened door, that would be your end point.