A unique ultra-modern luxury maisonette of 170 sq.m., situated in a privately owned building in a prime location in the Attalos area of Kamatero, offering unobstructed panoramic views of both the sea and the mountains. This exceptional residence combines luxury, comfort, and cutting-edge technology, making it ideal for families seeking a high-quality lifestyle in a peaceful and secure environment. The property is developed over three levels with a total living area of 170 sq.m. (First Floor: 67 sq.m., Second Floor: 70 sq.m., and Roof Level: 33 sq.m.), while also benefiting from an additional 125 sq.m. basement area. The residence features an impressive open-plan living room and kitchen, a spacious master bedroom, two large double bedrooms—one of which can easily be converted into a playroom or home office—two bathrooms, and three WCs, ensuring maximum comfort and functionality for modern family living. The property is front-facing, dual-aspect, and exceptionally bright, while offering five parking spaces, including two in the pilotis and three in the underground garage. Among its outstanding premium features are a central vacuum system throughout the house, a dedicated Jacuzzi room, a central laundry system, electrically operated windows and balcony doors, and electric awnings. A particular highlight is the impressive 45 sq.m. veranda with a built-in BBQ area, providing the perfect setting for relaxation and entertaining while enjoying the breathtaking views and open horizon. This is a rare opportunity to acquire a truly exceptional residence that combines elegance, luxury, and a unique location in the western suburbs of Athens.