Quite a few Sean although you wouldn't get the stuffy suit types down there, or those afraid of heights like myself.
It used to be funny when you were stood chatting to someone in reception and someone would shoot out beside you giggling and slightly ruffled.
I was just wondering about its practicality though, if you were carrying stuff it might not work so well. I guess not many people would have to carry stuff, haha. I don't like heights particularly, due to the massively increased risk of death involved, but I love slides