Marv is an amazing host, very helpful and reachable any time. Check in and check out were very easy. The place is just superb, comfy, as nice as shown in the pictures and you'll love the courtyard. The location is perfect, a lot of nice restaurants/bars/cafes just a step away from the place. Our stay in Chicago was awesome thanks in no small part to Marv.
Hope to stay here next time we visit Chicago.