Thank you Ding!, yes I know that there is no train, and thank you for telling me about the time from CS downtown to CEDZ.
I heard that from the western parts of Shanghai (like Jiading or so) it also takes about 45 minutes, is that correct?
I think I'd prefer a quieter place like Changshu, which seems like a very nice place (never been there yet, only seen pictures), but I have to go to Shanghai and Hangzhou once a while, and that might be a pain if I first need to go to Suzhou or Hongqiao by bus...?