Just do it. Worst case scenario they tell you to stop. You won't get kicked out or anything. Besides it's more fun if there's some risk! Lol
If you not have sex at the balcony AND scream like you are dying in my opinion nothing happens. I saw so many balcony shows and nothing happened. I m everytime naked in the morning and go the balcony and relax… In my opinion nobody cares if you are not… how to say… overwhelming?