You're standing near the sofa. Turn behind and walk into the open glass door. Turn left and walk behind the couch towards the dining table. Slightly turn right, there are four arches separated by a wooden pillar. Walk into the right side open wooden arch beside the pillar. Again, slightly turn right, there's another open arch. Walk into the open arch. Now you could see three arches, walk into the open arch beside the stairs. Again walk into the left side open arch beside the glass portrait. Walk through the passage till you find an open door onto your left. Walk into the open door which is a washroom. Stand near the commode. This would be your end point.