Yes I went here last summer, made the mistake of going on it with my two daughters (I'm 50 going on 15!) and am now the proud owner of two completely nackered knees with grade one ligament damage to both!! I've been seeing a consultant and physiotherapist since January, and the only relief for me is 500mg of naproxen twice a day and (in process of sorting) cortisone injections!! This is great fun for kids, but please be aware, it can cause some serious injuries, (I was running across one of the inflatables when my feet slipped, and I went down on the inside of both of my knees Into a position not possible unless you are a double jointed gymnast. My friends son had severe friction burns from trying to clamber back up after he had fallen off into the sea and as long as you don't mind being covered in bruises for the rest of your holiday then go for it!! I'm sure it's a great experience for those lucky enough not to sustain any injuries!! Hope this helps, lol.