Price: $7.9 million
Square Footage: 8,876
This full-floor penthouse condominium offers 360-degree views of Chicago, including a terrace to appreciate all the surrounding examples of high-rise architecture. For those who want the fastest possible undisturbed delivery to those views, an express elevator delivers penthouse residents directly to their private lobby. The residence also features a media room, spacious his-’n-hers marble master baths, and an enormous walk-in closet.