Roberto and his partner were absolutely amazing! They were very accommodating with our odd flight times and gave us the best tips on how to see the city. The location of their home is perfect! It is a bit of a commute from downtown but I'd say its the best bang for your buck. There is a 24 hour bus that runs about 5 mins from the house and it takes you straight to the blue line which zooms you downtown! We got the unlimited passes on Roberto and his partner's suggestion and it was the best decision we made (saved us loads of moolah!). Overall, they were super welcoming and an amazing pair to spend our weekend with! Their cats were also super sweet and fun to have around. If my girls and I are ever back in Chicago, we will definitely be booking with them again :)