David is on time and flexible. We made a appointment one day prior my arriving. But I got there a little earlier and asked him if we could meet earlier. He met me at new time. The room is clean. I stayed there two nights and parked my car just out side of the place I stay. There are plenty of parking spaces along the road. I may need to visit Chicago again next year and it is very likely I will stay at David's place again if it is available then.