I was already having a pretty 'fun night' when we arrived at Chateau but I thought it was one of the coolest night clubs I've been to. You take an elevator from the casino floor in Paris up to a lounge-type area, walk through and up a staircase and you emerge on the roof of the casino, just beneath the Eiffel Tower! The view was incredible!
The music was good, there were plenty of people but still plenty of room to dance, plus we got a free drink for checking in on Yelp!
There were several dancing girls on platforms that I discovered the next morning I had taken several photos of. I will say I was trying to get a picture to show the view from/of the place. That's my story and I'm sticking to it!