Enter this sun-drenched duplex penthouse via your private elevator. With ~4,200 square feet of interior space and a spectacular 2,200-square-foot wraparound terrace, this 5 bedroom co-op is a rare offering of light, outdoor space, and elevation on Fifth Avenue. Bathed in extraordinary natural light throughout the day, the residence benefits from east, south and north exposures that create an open, airy atmosphere. Open city views provide a dynamic and ever-changing backdrop. The living and dining rooms capture both the light and openness. Anchored by a gas fireplace, the living room flows seamlessly into a bright dining room-creating a comfortable and inviting setting for both daily living and entertaining. The Poggenpohl eat-in kitchen is thoughtfully designed for both function and ease, with generous space for casual dining, effortless connection to the main living areas and direct access to the terrace. A full bathroom is conveniently located nearby. The primary suite offers a peaceful retreat, also with direct access to the terrace and open city views. Three additional bright bedrooms are situated on the lower level, along with a media room that enhances the home's flexibility. A separate fifth bedroom with en suite bath provides ideal space for guests, staff, or a private office. The wraparound terrace is a defining feature-an expansive, beautifully planted outdoor space that functions as a true garden in the sky. With multiple exposures and wide-open city views, it offers opportunities for outdoor dining, entertaining, and quiet retreat above the city. Additional highlights include two fireplaces, central air conditioning on the upper level with through-the-wall air conditioning below, and a windowed private adjacent laundry room. Two storage rooms transfer with the sale. 1158 Fifth Avenue is a distinguished white-glove cooperative offering 24-hour doormen, a live-in resident manager, fitness center, bicycle storage, private storage and central laundry. Pet friendly. 2.5% flip tax by buyer. 40% financing permitted. Penthouse residences on Fifth Avenue with this level of light, outdoor space, and scale are exceptionally rare.