Please visit Erik's place. Erik is really good with providing information and answering questions. His mother and grand mother are extremely hospitable and would let you use the kitchen and the amenities. Rooms and the bathroom are kept really clean along with really clean towels and sheets.
However, would recommend to fly into Midway Airport instead of OHARE airport if you plan to stay here and for a longer time. It takes about 2 hours from OHARE airport to Erik's place using the Blue Line and the Orange Line. You can then use BUS No.59 to finally get to South Tripp Avenue from where it is hardly a couple of minutes walk to the place. There are groceries and convenient stores including restaurants nearby and it is definitely a good value for money.