You're now facing a lamp. Turn around and walk straight towards the wall hanging and then turn right and go near the open entrance.  From there, turn left and walk straight towards the two brown color pots on your right. From there, turn left and walk straight and you will find a stairs. Climb up the stairs and then turn around. Now move slightly towards your right and walk straight until you see an open door in front of you. From there, turn right and enter the room. Now turn around and you will find an other room which is open. Walk into that room and walk straight. Stand near the white color wash basin and you will reach your destination.