We visited in the mid-morning and found the place almost empty. This was great for my two who quickly tire of waiting in line. It got busier after lunch time, but as the place is small enough to not have to chase the kids around, I didn't have any problem. The slides really are for kids around 3-10, I would say. Even my 2.5 year old was going on all but the steep one. A small bump on my 5 yr old was his own fault, and the owner was really kind to make sure he was ok.
The place is well worth half-day with younger children away from the beach for a change.
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