We really enjoyed our stay at Mark's place. Both the bed and the pullout couch were comfortable, the decor was beautiful as well as cozy, kitchen was very nicely stocked with every kind of dish or pan you'd need. The place was 5 minutes walk from the Metro stop and around 20 minutes walk to Wrigley field. Mark was very responsive to inquiries and helpful both before and throughout our stay. We would definitely stay there again next time we visit Chicago.