I once had sex in a movie theater, yes, the actual theater. I couldn't get into it out of fear of people noticing. So I guess I'm not a public kind of girl. Although, I will have sex in my car. The bed is a place you can never go wrong. The shower is wonderful because you have water everywhere, just don't slip! haha This has happened before. Oh and we would have sex in a steaming shower, the only bad thing about it was that I was going to pass out every time.
I agree, stairs are great. It's like you all were so horny you couldn't make it up to the bedroom.
Sex can be great in almost any situation, it truly depends on the mood.