Very cool, have never seen one inside of a hotel/office building (if that's where it actually is). We used to have them in the parking garages here in Seattle. They scared the shit out of me when I was a little kid. I watched, learned and tried one for the first time. Not bad, but you did want to pay attention. I'm sure there are none around anymore. Too many idiots that would decapitate themselves in short order these days.
