Had a nice time and Sharon was very informative! Only issues we ran into were small and honestly out of their control: a harmless old drunk man happened to be on the stoop in front when we arrived and accosted us a bit, and one day the neighbor's vibrating alarm woke us at 6am and they didn't turn it off. Also, our toilet paper ran out on the last day but I'm sure if it was earlier and we asked, they would've gotten more.
Would definitely come back again next time I'm in Chicago, location was great too!