First Ewa is such a kind and considerate host, she is very welcoming, drove me to my conference, took me and my wife to show us the city and was super kind to drive us to the airport on a rainy day, she also gave us great tips about places to visit
Location is very convenient 4 minutes from train station (blue line) which connects airport to city, 20 min train ride to city, 10 min walk to 24h big supermarket and some great local cafes and kebab shops, felt safe and the place was quiet enough to get a good sleep
The apartment was capacious for a couple and had central heating so we didn't feel any cold inside, everything was clean and amenities were great, bed is comfortable, bathroom clean and modern, big kitchen, great living area
Stayed there for 8 nights
If I return to Chicago this is definitely where I would stay