I had the pleasure of staying with Ion and his family while attending a conference at McCormick Place. They were very warm and welcoming, and their children and dog are so sweet and well-behaved. Although the weather was cold while I was there, I stayed plenty warm inside. The bed was big and comfortable, lots of closet space, bathroom had good water pressure/temperature. Their house is very close to the conference center, very walkable or a few dollars for a car ride. Great Airbnb experience