We stayed at Yonan's apartment while my mom underwent treatment at University of Chicago, and I cannot say enough about how great our experience was. From being super-flexible about check-in times, to being supportive, kind and incredibly responsive during out stay, Yonan was the best! And the apartment is wonderful. The layout is odd, with all the bedrooms down a long hall, but was actually fantastic, because you don't hear sound within the apartment, including noise from those with differing bedtimes and waking times.