on P&O absolutely amazing
extreamly good and avalible all the time from 9am - midnight (2am for babies under 5 who are in night-nursary (ie a dark room full of cots and beds for the children to sleep in while mummy and daddy enjoy all the entertainment)
you honestly cant fault the kids clubs IMO... facilities AMAZING, staff superb, and even other child / baby things are all thought of...
you can have a baby baths / pottys / loo seats / sterilisers ordered for your cabin etc etc to borrow (add every conceivable child thing you could possibly need to that list) they even lent us a pushchair when it took a while to transfer form the aeroplane!
the highchairs were brand new mamas & papas reclineing ones, (the ones that cost £100 each), all completeyly sterilised and perfectly cleaned between uses, and travel cots are good quality brands and full cot size.
then there is kids tea, with kiddy food (kids crap as i call it) along with a HUGE selection of other food (and a few bits from the grown up menu too), always sandwiches / cheese / ham / cold meat / crisps (with home made dips eg houmous / gucamole)/ salad bits/ fruit / ice cream / jelly / cake / biscuits and a good selection of veg and healthy stuff too and kids size knives and forks.
the menu is always the theme of the day
I am only referring to P&O but i cant imagine any child or parent of any aged child would be disapointed at all!