I did once acutally. I was in San Diego and staying in a really nice hotel. It was probably 42 floor, and all the San Diego night views were downstairs. I pulled my gf directly to the balcony and started making love. It was soooo excited cause u can c all the people walking and wandering downstairs, ur neighbours might see u ,the people living across the building might see u.. all those just made me so excited. Highlly recommend you guys try it!