London Gatwick Airport offers families various services to make travelling with the little ones easier and more enjoyable:
Baby changing facilities specially equipped rooms for feeding and changing babies. Those facilities are provided in the check-in area, in the transfer area and after passport control in arrivals.
Kids zones are situated both in the North and South Terminals, they provide a separate area for the kids to play and watch TV (free of charge).
Complimentary stroller service, making navigating through the airport easier for parents and more pleasant for kids.