Situation: I am sitting on the right side of the three-seat couch and there is a couch to my right,.
Alternative situations: I am sitting on the right side of the couch with my left leg resting on the coffee table in front of me. I've just picked some tea from the coffee table in front of the couch, there is a curtain behind me.
Question: Apart from the window behind me, where is another window in the room?