We really enjoyed our stay in Chicago at Roberts appartment. It was very clean and spacious. The house is located in a very nice environment.
We missed the ambience and cosiness in the livingroom. We stayed with 5 people, however, there was not enough space to sit and relax. They only have one couch, which was not very comfortable.
Besides that, Robert was very flexibel with the late check out, which was very nice.