L.D.
We had our son's 4th at the one here in Las Vegas. I liked it because the entertainment is built in (the bouncers) and you have staff to set up the party area -- cake, food, drinks, paper goods, so that you are able to relax and enjoy the party and take lot's of pictures. The downside for us was the cost but I think if you book a weekday evening birthday party it is less expensive than if you book it for the weekend.
Hope your party planning goes well.