Oh, I see, so it's not one where you bring your own trainer? What kind of bikes are they? Cyclops? That's the one off the top of my head that I know of with power meters. That's pretty cool... I know that for those you can put on your own pedals and seat. Anyway, it sounds like a good improvement over your regular spin classes. I'd definitely do it if there were some in my area and I could afford it. I think there may be a place like that opening near me soon..