Many different rooms, each with it’s own theme. Perfect for 4 year olds, with some areas or activities less accessible to younger kids. They have a large water table that my two year old could interact with, although taller, stronger, and older in general makes it a lot more fun. Other kids helped her so it actually worked out beautifully. There are areas meant for younger kids so it depends on what interests your child has and we mainly noticed because we were there with a 3 year old so the accessibility and interest by age was apparent. My husband and I also enjoyed it since it is set up for learning.