Moving to Suzhou

I will be moving therein October and will be joined by my wife in the new year. We are box experienced expats having lived in Guangzhou for last 9 years. Are there any expat clubs and/or societies in the city to get to know the expat community. Also does anyone know where to start to find out about renting apartments. I will stay in Changshu for a few months and will but need to find an apartment in SZ.
Thanks