Originally Posted by Seve

From a practical POV, I would look for a hybrid or a touring bike with fenders with the ability to add a rack, panniers etc.

I say that, because, you will have no car and having a multi geared utile bike is likely to be much more useful to you than a single speed. Even more so considering the valid comments that others have made.

Try your closest craiglist, etc. and you might just save yourself some time and buyer's remorse.