You are facing towards the glass window and the wall. Slightly turn left and walk all the way down the stairs. Now turn right, there are two entrances in front of you. Slightly turn left and walk through the open door. Now walk straightly in the passage till you reach the blue bathtub in front of you. Now slightly turn right and walk towards the white bathtub. Now again walk straightly in the passage till you reach the glass windows in front of you. Slightly to your left, you have a closed glass door. That will be the end point.