One of a kind, dramatic duplex penthouse unit with 17 ft. ceiling height, oversized windows and doors which open up to a large 27x8 outdoor terrace with east lake exposures. Living room has additional dedicated area for office/workspace. Third bedroom is located on first floor with ensuite bathroom. Currently set up as den with dry bar and built in 24" wine case. Hardwood floors throughout unit. Enjoy the open kitchen with top of the line SS appliances, granite countertop and tons of built-in storage, which opens to a separate dining area with a window overlooking the John Hancock building. Walk up the dramatic spiral staircase to a second floor foyer with large storage room. Enter the spacious master bedroom with east lake views connecting to an enormous 28 linear foot long custom walk in closet and a master spa bath with whirlpool tub, steam unit and double vanity. Spacious second bedroom has window overlooking vaulted living room. This unit includes in unit Bosch laundry. Note that owners replaced all windows with new glass. Full amenity building with 24 hr. doorman, pool, sauna, exercise room, party room, sundeck. Rental parking in garage available on site. Assessments include cable and internet.