You are beside the windows. Turn around and take left towards the blue bed. Move straight, you will find a door opened. Get out from that bedroom through that door. Take left, you will find a staircase. Take two steps downwards through the stairs and again take left towards upside. Now, take the right side. You will find portraits on your left side. Pass through them and you will find opened door on your left. Enter into that door. Now, you will reach your destination point once you step into that room which is empty and then stop.