Absolutely breathtaking top floor, south-facing penthouse spanning almost the entire width of the prestigious Montgomery in River North. Soaring 14ft ceilings with floor to ceiling windows & sensational panoramic views throughout. Completely renovated & new floor plan designed by Kristy Yarbrough in 2018. 4,700SQFT of pure living space, & an additional 1100SQFT of private exterior terrace with entertainment bar & professional landscaping with irrigation. Spectacular custom-built kitchen & prep kitchen both carefully designed for entertaining and daily living, including 600+ bottle wine cellar. This professionally designed floor plan has 4 bedrooms/3.5 baths, including a separate 2nd floor guest suite with kitchenette and bath. Master suite includes a 400SQFT custom closet/den/office space with beverage center, as well as a 250SQFT closet, fireplace and lounge area. Spa like master bath has 75SQFT shower with multiple shower heads/sprays & separate oversized air bath. Separate wing has 2 large bedrooms & a large bathroom. 2nd entrance allows entry through built out mudroom. 2 side by side prime heated garage spots. This home is truly a must see! Also check out the beautiful video tour! Building amenities include state of the art lobby,24-hour door-staff, in-unit package drop-off, dry cleaner, gym, brand new patio and roof deck. Steps from the river walk, restaurants, night-life and more.