Thank you everyone !!!
I'm glad that they don't need to lug our bags around ! It's not clear what the family might do in HKG for 22 hours . My wife will be travelling by herself and 3 young kids (6-10) so nothing wild

. We have a friend in HKG and might try to meet them for dinner. I'm thinking of booking a room at the Airport Mariott for the night or do people think I should have them stay in the city ?