hi , sorry i don't know how to do links yet,but if you look on google for the English Schools Foundation, HK
this is the organisation that...well, it does what the name suggests! it has all the info you need.
all the schools are fab, basically, with a much higher standard than in the UK, that was my experience anyway. all ages/needs are catered for.
things to do, both for mums/stay at home mums, and children: the list is endless, you are never stuck for something to do or somewhere to go. it's easy to slot in and make friends, you would soon discover all the people and places.
the expat community there is very open as they are used to new people all the time, unlike the cliquey closed-ness of the uk.
nice places to live: mid-levels, peak, pokfulam areas.
i'd recommend anyone to live there, adults or children, it's a wonderful life.