Not 24 hour though - I was thinking about all evening, say upto around midnight?
Dunno how accurate
this is, but I recall, at the time, someone I knew on a forum who had just a couple weeks earlier got back from a holiday at the same resort, saying similar. (In fact the person I remember, posted that it seemed unaccountable that anyone there would leave kids in a flat as the culture was very much, you ate in restaurants or bars in the evening with your kids with you - not like the UK where you're glared at for having kids in tow at an eatery). This person, (he names himself in the piece) who claims to have been there a week before, says there was a "baby listening" service advertised but not currently up and running, however daytime day-care staff were used at night: