I like this place a lot for my 5-year old who has ASD. The owners are super friendly and know the ASD community very well. The place is small but loaded with things for kids to do and play with. My son loves the many swings and the quiet room! The zip line is fun but requires parent supervision. That said, I have never seen unattended kids. We have gone two dozen times on Saturday late morning/early afternoon and there weren't that many kids there. I would say that kids under 2 or over 9 probably may not be appropriate for this place. I highly recommend.