First timer, need help. One room, 4 star $100 or 3 star for under. Amenities not important, just need to be close by sights, and clean. NO CAR. Son @ overnight camp on July 19, 20, till 4pm on the 21st. Camp @ Loyola Lakeshore campus. Willing to split stay, while he is @ camp, I can stay in Evanston, if can get cheap rooms there.But for the night of 21, 22 and 23, must stay close to sights. First time to Chicago, but on a tight budget. Thanks for help.