DH and I are planning to move to Cambridge. We don't have to consider kids / schools etc and would be looking for a 2-3 bedroom place close to the centre with a small garden. I have been to Cambridge on days out or for conferences and DH knows it a bit better than me. Which post codes should we be looking at if we want to be in walking or cycling distance to the centre? Where is nice? What min house prices would we be looking at?