You are facing the wall turn back,there is a staircase walk down through the staircase, at the right side you will find a way walk straight and turn left you will find a kitchen at the left side and a sofa at the right side, go near to the sofa at the right side walk straight and reach the door, you will find a curtain in front turn right and walk through the back of the sofa, you will find a destination at the back of the sofa and between the curtains.