To add to Hannah's great guidelines, as a general rule, if you intend to find some place in Hyde Park, try to be within the region marked by 50th Street and the 60th Street. You can also look up apartments at Craiglist (open to all). We have a CVS close to Hyde Park Produce and Walgreen's close to Treasure Island, so these are indeed very convenient places. Also, you can take advantage of UChicago's awesome shuttle service in addition to CTA buses, some of which are free (such as 171, 172) for UChicago students (you'll just need to show your UChicago ID).