Wonderful 2 night stay at the 4 room option. The numerous hosts were all patient, accommodating and generous with their responses and suggestions.
The place in general was nice and cold (AC was kicking) but some times the kitchen door or the bathroom windows were often letting in a little heat. Easily remedied. Living spaces were ample and stocked with plenty of activities (pool table and foosball tables too) and the rules made for a comfortable and respectful stay. Breakfast was solid: crepes on one day and french toast on another with fruit and other options.
The place was very well situated and near to the Wrigleyville nightlife and to the Red Line (Addison) . And I was allowed to leave my items in a locker so enjoy my last day before departing that evening.
This is, by far, the best hostel that I have stayed in. Thank y'all!