We have just tried this swimming pool and liked it very much. It has numerous basins of different temperature and depth and toddlers will like it just as much as school kids and teenagers. In summertime a huge outdoor area comes on top. Freshly renovated (last year) and beautifully decorated it is also a pleasure for adults. For the smallest there is a completely separate area with a popular water carousel, slides, little fountains etc. The highlights for bigger children are of course the big water slides. A 124 meter long wild water channel for experienced swimmers aged 10+, a turbo slide for good swimmers aged 6+ and two 10 meter very broad family slides where several people can slide down together (much fun, but deep entry water) and a long slide for children of any age with slow water. Every once in a while the waves are activated. Entrance fee is not much more than in any other swimming pool in Hamburg, for three hours its 12 EUR for mom and child (about 3 EUR more). Conclusion: highly recommended!