Still having to share it with the Living Room. My equipment, both stereo and HT, dominate it, but still, it is the main entertainment room in the house, as it has the nice leather furniture, bookcases, and media storage. However, ever thing is out of the way of the speakers, except for the coffee table, which I tend to move whenever I do serious listening. (It has actually been sitting off to the side for the last month. I guess my wife is just used to it there now.)
Our little girl, age 3, loves my big screen so much, that she refuses to watch her movies on her TV. I don't mind sharing the room, I just wish I had two rooms, one for the stereo and one for the HT.
Oh well, at least the wife hasn't divorced me for spending tens of thousands of dollars on the new equipment in the last three years.