This Intex Dinosaur Play Center amuses the little ones for a long time on a hot day. I would say it is not suitable for children over 5, but it is perfect for our two. There are some balls included but we have put a lot more balls in for added fun, these were ordered from amazon (Free Time 4 Kids, 100 Ball-Pit Balls).
The slide going into the pool is great fun and also the waterfall. Having this in the garden you really don’t need a separate ball pit or slide.