We have traveled to Bologna for business/ pleasure several times and have always stayed in the city center. We love being able to wonder the old cobble stone streets and being walking distance to the train station. The city center make the entire city very easy to access, but we are unfamiliar with the other neighborhoods or near by towns. We need to be a short cab ride from the Fiera, and would like to be able walk to restaurants, shopping, site seeing, etc.. Any neighborhood suggestions? or should we stick with the city center/

thanks for your help.