Luxurious, modern 4th-floor apartment in Upper Glyfada, ideal for a family seeking comfort, high build quality, and low energy costs. It features 3 bedrooms, 2 bathrooms plus an additional guest WC, with a smart and functional layout and refined finishes throughout. The property also includes a storage room and an underground parking space. The apartment stands out for its complete energy-efficient mechanical systems: heating via heat pump, domestic hot water (DHW) production through a heat pump, and a cooling system with linear air diffusers (minimal aesthetic). The building is externally insulated with a top-quality thermal façade system, ensuring excellent thermal performance and year-round comfort. Minimal ALUMIL aluminum frames (Aira 4600–6700 series) with thermal break and double energy-efficient glazing significantly enhance sound insulation and overall energy efficiency. Additionally, the apartment includes a latest-technology energy-efficient fireplace, offering both ambience and cost-effective supplementary heating. A high-spec residence in one of Glyfada’s most desirable areas.