Hows it going? I too go to Shanghai in July. Just wanted to give you a heads up that while it would be awesome to find roommates now (I know I would too haha), it would be better when you do orientation to find some people. Reason I say this is I found out there are 27 schools of EF in Shanghai, and unless you know you are in the same vicinity at others you may have to find new roommates too lol. Hope all is well with you, what part of the US are you from?