The building used to be a worn-out theater, but it has been converted into a space containing spacious conference rooms, creative artwork, a large auditorium, and a rooftop patio that faces Comerica Park.
Plus, you can still have a spacious, disorganized packing space if you prefer, as the organized interior zips out and becomes a lightweight tote, leaving you the empty luggage interior to go hog wild with (an especially great option if you will be coming home with more than you set out with).