I'm a Brit, my wife is Brazilian and we've been living in Hong Kong for 3 years and have a 27 month old girl who was born here and another girl on the way in July. Prior to living in Hong Kong, I've lived in UK, Brazil and my wife and I then moved to India for 18 months before moving to Hong Kong. I personally think that HK is a great place to raise kids for the following reasons:-
- A lot of modern apartment buildings have great facilities for kids such as indoor and outdoor pools, playgrounds etc.
- Kids are highly valued in HK with lots of activities for them such as sports clubs, ballet etc.
- I live in Tung Chung and we have lots of nice parks for kids to play in here and we also have several beautiful beaches within 30 minutes by cab (Mui Wo, Cheung Sha, Pui O). My daughter loves the beach!
- It is EXTREMELY safe. This is a huge plus for me.
- My kids will have friends from all around the world. My daughters best friends include a local Chinese girl, an Australian girl and a British / American / Phillipino girl.
- Quality of education here is very good but can be pricey.
- My daughters can learn Mandarin which will give them a good headstart in life
- My daughters will be exposed to both Eastern and Western cultures.
- We live 10 mins away from Disneyland. Granted it's not fantastic but my daughter loves it.
- Ocean Park is great for kids.
- Healthcare is excellent.
I could go on. The downsides for me as far as kids are concerned are really just the fact that it's very crowded and can be difficult to get around some areas like Causeway Bay and Mong Kok at the weekend. I also get very frustrated when people make a run for the lifts in the MTR stations and cut in front of you when they have no luggage, are physically able and can see you have a pushchair.
Air pollution is an issue although I find that here in Tung Chung it's generally much better than in Central. It can be bad on some days in winter but during summer it's generally fine. Apartment size too is a problem but here in TC you can get a spacious apartment for a fraction of the price on HK Island and in my opinion, here has a much better living environment for children than HK Island.
I personally love Hong Kong and feel at home here but my wife has struggled a little to adapt. She does appreciate a lot of the good things here but is very close to her family and does miss them. She also finds the locals very 'direct' and not so friendly but this has a lot to do with the fact that she's Brazilian and is used to people being very friendly and open even to strangers. For myself, I find that once you get to know the locals they are very friendly and great people to know. Ironically, my wife's best friend here is a local......she found a lot of the other expat wives (mainly other Brazilians) quite false and snobbish whereas her local friend is much more humble and a genuine friend.
I would say to the OP that if they can get a good package in terms of salary then go for it. HK is a great place to live if you have a good salary but not so good if you don't, but then again, is that really much different to most places?