Right now there is a wooden table in front of you, turn left and walk straight. Then take a left  through the passage and enter the door. There is a bedroom with sofa. After entering through the door take a right and walk straight till you reach a white color door. Enter through that door and continue straight, you will find two white color doors in front of you and a passage on your right. Ignore those white color doors and take right and enter the passage. After entering you need to take a right, there is a shower in that small area. Walk till the wall and stand over there, that is your end point.