Occupying the 103rd floor – that's nine floors higher than 360 CHICAGO – of the 110-story Willis Tower (the third ... to enjoy the sunset from the tower, plan on arriving 30 to 45 minutes ...

An curved arrow pointing right. The Ledge is a glass box on the 103rd floor of the Willis Tower, the eighth-tallest building in the world and the tallest building in the Western hemisphere.

Blackstone has secured a three-year extension for its $1.3 billion commercial mortgage-backed securities loan on Willis Tower ...