Ciel: A Rare Penthouse Escape in the Heart of St. Aug Beach. Welcome to Ciel, the crown jewel of Casa de las Sirenas building, where the sky meets the sea in a luxury penthouse retreat. Nestled along the sought-after "Boulevard", this four-bedroom, 2.5-bathroom stunner isn't just a residence—it’s an experience. Step into a world where artistry, history, and island luxury collide. Accessible via a PRIVATE ELEVATOR lobby, the top floor awaits—where spirits (and expectations) soar. Designed for both lavish getaways and effortless everyday living, Ciel is the latest showpiece in the Auberge Chic Collection, where every stay feels like a five-star escape. Currently a wildly successful Airbnb, Ciel grossed $100,000 in 2024, with the owner intentionally keeping nightly rates high and max occupancy at just five guests, despite the unit comfortably sleeping eight. This was done to ensure owner availability and maintain an exclusive, high-end experience. However, with expanded occupancy and a more aggressive rental strategy, this penthouse could easily gross over $150,000 per year under the management of Vidorra, the current rental company. With the property across the street listed at $7.8 million, this might be your last chance to claim a slice of affordable, high-end coastal real estate. Whether you're looking for a profitable vacation rental, a second home, OR a permanent island retreat, Ciel delivers, because it isn't just a vacation spot—it’s a lifestyle. An easy choice between weekend escapes, seasonal stays, or a full-time island life, this penthouse offers the perfect blend of comfort, luxury, and convenience. Imagine starting each morning with a sunrise over the Atlantic, walking to cafés and boutiques, and ending the day with your toes in the sand—all just minutes from home. On Anastasia Island, the tides set the rhythm of the day. Sunrise dances on the Intracoastal, while palm-lined streets lead to hidden beaches, historic landmarks, and craft cocktails poured by a new friend. Within a mile, explore world-class surf lessons, beachfront yoga, nature trails, and the best of St. Augustine’s local scene. Flood Zone X.