We visited the FunShack with our 14 month old and 4 and half year old and another family and we all loved it. It's massive! Essentially it's a huge warehouse split into different areas dependent upon age. There was a lot for us to do with the littlies, but I think the main age range catered for is 5 plus. The go-carting was fab, as was the bowling alley (you've got to pay extra for them). There's a cinema (playing Cbeebies when we visited), consoles such as xbox to play on (free). Our only but major complaint is that you're issued with a coloured bag on entry and when your colour is announced you have to leave- meaning you can only play for around 1 and half hours. This is such a shame as there's so much to do.