Aiste's place is very comfortable. If you're just looking for a home base for a stay in Chicago I don't think you can find something better. It's not in a walkable or touristy neighborhood and there are no restaurants, bars, or shops nearby, but it's very close to downtown and there is a quick bus that runs right into the west loop and loop that stops across the street. There is, however, a large grocery store and a large drugstore across the street as well, so your necessities can be taken care of easily.
The place was clean, Aiste was super responsive and accommodating, the bed was comfortable...for me, it was great. The kitchen is set up just fine for cooking if that's what you wanted to do.
UberX cost to go to other areas was about $10 each way. UberPOOL, considerably less.
I can't imagine a better host than Aiste and recommend her and the place enthusiastically.