An opulent indoor pool extensive spa and fitness area and plenty of art on display are among the upscale amenities at the non-smoking Four Seasons Hotel Chicago. On the 30th to the 46th floors of a glass-and-stone skyscraper the Four Seasons offers a streamlined lobby filled with modern art. The hotel's 345 rooms and suites combine French-influenced furnishings and up-to-the-minute details like LCD TVs iPod docking stations and complimentary Wi-Fi. Guests enjoy extraordinary views from the rooms either of the...