Roberto has been an amazing host even before we got to his house. He would answer any questions we had at any time, and respond promptly before and during our stay in Chicago. His place is cozy! I wish I had more time to enjoy it and relax in the living room and in the patio. We were so busy and were coming late from our conferences at night and he made us feel comfortable about it. I would recommend staying at Roberto's and Carlo's place anytime. Thank you guys!!!