Discover an exceptional duplex penthouse in the vibrant heart of St Julian's, boasting breathtaking views of Spinola Bay. This expansive residence, spanning over 700 sqm, offers an unparalleled lateral layout with a remarkable 25-meter frontage, mimicking a detached villa's grandeur within a prime urban setting. The lower level features an impressive entrance leading to formal dining and sitting rooms with solid hardwood floors, opening onto a vast teak deck. This outdoor oasis includes a heated swimming pool, alfresco lounge, and dining areas, all framed by mature, irrigated landscaping. A fully equipped kitchen, family sitting room with entertainment system, informal dining, study, and pantry complete this floor. The upper level hosts three spacious double bedrooms, each with an en-suite bathroom. The master suite pampers with a walk-in dressing room, Jacuzzi, and sauna. The second bedroom offers a separate sitting room and study, while the third includes a private sunbathing terrace. A laundry room and an additional landscaped wraparound terrace provide further comfort and serenity. This smart home is equipped with integrated climate control, mood lighting, CCTV, and a centralized music system. A four-car private garage is also included, along with the property's airspace.