Dramatic and heavily upgraded three bedroom/three bathroom penthouse level modernist retreat in the heart of Streeterville. As you enter this home you are greeted by sweeping views from the floor to ceiling windows and 11' ceilings. A practical, yet open concept floor plan offers the feeling of a single family home and the convenience of full amenity condominium living. The formal living & dining rooms flow seamlessly to one another, anchored by a free standing fireplace and flanked by an expansive 47' terrace spanning the entire western elevation of the home. The terrace is an ideal spot to entertain and take in the sunsets and conveniently equipped with gas, water & electric. A well designed chef's kitchen offers a large large island with plenty of seating, white quartz counter tops and glass backsplash. Custom Italian cabinetry, and an impressive appliance package includes a 48' Thermador refrigerator & freezer, Wolf range/oven, Miele convection oven/steam & wine refrigerator. Two spacious guest bedrooms are en suite with stunning south facing views and light. The current owners undertook a complete reconfiguration of the master suite, creating a true sanctuary, awash with luxe finishes and a more functional plan. The new suite allows for both a sitting area and work space in addition to a second outdoor space with views of the lake and Miliienium Park and an enviable 14 X 10 dressing room/walk in closet. The spa caliber master bath is a total wow, boasting a free standing oval tub, floating double vanities plus make up vanity with pebbled quartz counter tops, heated floors, Duravit plumbing fixtures and an oversized walk in shower with Porcelanosa tile, and rain shower head. The sleek white Italian cabinetry houses incredible storage with hidden built ins. Dark-stained hardwood floors, motorized shades, contemporary lighting, custom closets & built ins throughout. Secondary access allows for a mud area with convenient access to the full laundry room with sink & cabinetry plus a separate utility room. THREE PARKING SPACES INCLUDED! Two prime, heated side by side + an additional space. Full amenity, boutique building with 24 hour door staff, indoor pool, fitness center and storage steps from Michigan Avenue.