We are three days in Downers Gove attending a meeting at Midwestern University.
One day we would like to visit Chicago and understand there is a rail station which take you into central Chicago.
Would if be more practical/cost effective to hire a car at the airport or should one just take cab to and from O'Hare and train into Chicago. If the latter, then can someone suggest where to stay which is within walking distance from the Station and shops/eating places as well as the University.
Also which is the best stop to get out of in central Chicago to see the sights.