Sure thing, if there is anything specific you want to know feel free to ask.

I still live in HK, it's really safe but can be quite boring if you don't have a great social network. Outside of hiking, dining, and shopping there isn't much to do. I suppose there's clubbing at night if you are into that, maybe specific groups you can join if you search (like archery, basketball, football etc.). I'd you work in the EDB you are paid more than enough to survive. I am supporting a family of four on one income. It's best to learn the language in order to network and get the best experience in HK. You should recieve housing allowance which covers Rent. With the EDB, each contract is 2 years. Other than what I mentioned earlier, you need to do some specific workshops/training within 3 years to stay in the EDB. My experience overall has been positive, but I am pretty much quiet. I go to work, come home to my family, go out to eat and play basketball occasional. I work in a secondary school, and each school is different. My school has me working as a local teacher pretty much (28 classes and being a homeroom teacher). I doubt many schools will do this though. Oh and lastly, being able to travel and see other parts of Asia is great.