Patt is a wonderful host. The room and the bathroom(s) were clean and comfortable and the kitchen was well-equipped with cooking facilities and implements. The house is in very a very convenient location (15-20 minutes' walk) for UChicago and the main areas of Hyde Park; there are also plenty of decent shops and restaurants in easy walking distance as well as good transport links to downtown Chicago.
Patt's communication was excellent and she was always always very quick to answer questions and address issues. There was an issue with my door when I arrived, which Patt made every effort to fix and, when it took a little longer to fix than expected, she even refunded a night from my stay (which I didn't ask for). All around a great experience, thank you.