Michigan Avenue office’s Keith Wilkey is listing the 92nd Floor Penthouse in the Former John Hancock Center, just two floors below the 360 Chicago Observatory. The 3,300-square-foot residence spans the entire southeast corner and offers unobstructed views of Lake Michigan and Navy pier to the each and nearly the entire city skyline to the south and west. The four-bedroom, four and one half bath home was meticulously remodeled by designer Danielle Richter. The home features a library, soaking tub carved from a single block of Italian marble and a De Giulio kitchen with 13-foot island. Read more on PRWeb and LuxuryRealEstate.com.