Went on Saturday morning at 10am and left at 12n, the place was empty expect for my 4 kids. They ran around on the interactive mat, and the 4-5 big bounce houses. The littler kids were unable to get in and on the big bounce houses but there was a smaller one on the side they could use. I would not recommend for kids under 2 -3 years old, worked great for the 3-4+ years. My kids worked out all their energy and took a blissful nap afterwards!