Welcome to this stunning southeast corner upper penthouse in the heart of Leaside, boasting sweeping city views, 10-ft ceilings, and floor-to-ceiling windows. Enter through diamond-patterned tile and a custom granite archway into the expansive great room, featuring custom fluted millwork, open shelving with Christian Lacroix wallpaper, and four seamlessly integrated frameless TVs. The south-facing balcony is perfect for entertaining, while the dining room offers a separate balcony and another Lacroix feature wall. The custom Trevisana kitchen dazzles with Calacatta marble counters, Miele appliances, a 5-burner gas cooktop, and breakfast bar seating. The primary suite includes a private balcony, walk-in closet, and spa-like 6-pc ensuite. A guest bedroom offers its own walk-in closet and 3-pc ensuite. With black granite archways, glass walls, Calacatta finishes, and elegant hardware throughout, this home is a true slice of heaven in the sky.