Amidst the hustle and bustle, Sheraton Chicago Northwest is a familiar place with comfortable surroundings that make you feel at ease. Whether you’re visiting for business or pleasure, we have something for everyone. While you’re here, we invite you to experience a fantastic, family-friendly getaway at our newly renovated Chicago indoor water park, CoCo Key Indoor Water Resort. This exciting new concept in family leisure brings the outdoor water park inside, providing a getaway with something for every member of your family. The Coco Key Water Resort is a 65,000-square foot indoor water park themed to the wild excitement of Key West. It features two body slides and two tube slides including the Barracuda Blast two-person raft slide, an adventure river, and the Palm Grotto indoor/outdoor spa. It also offers the Parrot's Perch interactive play island featuring four slides and a giant 300-gallon tipping bucket. Younger children will also enjoy the "Dip-In Theatre," a shallow pool with a constant display of movies and cartoons. * In addition to the CoCo Key Indoor Water Resort, our Chicago hotel's oversized guest rooms provide a comfortable and relaxing stay. After a day spent with friends or family settle into the celebrated "ahhhhh" of the Sheraton Sweet Sleeper(SM) Bed for some much needed relaxation. You'll love our newly renovated hotel with complimentary parking and great location only minutes away from the famous Woodfield Shopping Mall and Arlington Park Race Course. In addition, we are easily accessible from all major expressways situated just 11 miles from O’Hare International Airport. Our shuttle service is available to local attractions and businesses within a five-mile radius of the hotel and to Arlington Park train station with commuter rail service to downtown Chicago. Enjoy warm comforts and suburban convenience at Sheraton Chicago Northwest. * Guests must buy a Water Resort Hotel Room Package for admittance into the water resort., From September 22, 2009 through January 1, 2010 the hotel pool and whirlpool will be closed for state required upgrades.