Chicago Marriott Oak Brook offers a fantastic location, putting you just a 5-minute walk from Oakbrook Center Mall. Guests can visit the 24-hour fitness center for a workout or grab a bite to eat at 1401 West, which serves breakfast, lunch, and dinner. Other highlights at this Art Deco hotel include a bar/lounge, a snack bar/deli, and a terrace. Fellow travelers love the helpful staff.