One of three penthouses within a 400m radius, and the only one with a parking space.Located at Roger de Flor, in the central perimeter between the axes of Parc de la Ciutadella, Estació del Nord, and Arc de Triomf, this penthouse is positioned at a highly efficient multimodal mobility hub. With access within a 300-meter radius to Metro (L1 Arc de Triomf), Rodalies commuter rail, Tramvia (T4), and a dense network of urban buses (TMB/AMB), the location guarantees strategic connectivity with high residential demand and sustained capital appreciation.Surface area and layoutThe property features a built usable area of 92 m2, complemented by a single-level terrace of 29.5 m2, with no architectural barriers interrupting the interior-exterior spatial continuity.The functional layout is organized as follows:1. Day area: Rectangular living-dining area with a widened section at the front facade, creating a more spacious area in direct connection with the terrace. Open-plan kitchen integrated on the north wing, optimizing circulation flow and the perception of continuous space.2. Night area: Three bedrooms (master suite with en-suite bathroom and two single bedrooms of 9 m2 each), an additional full bathroom with shower, and an entrance hall.3. Parking: Parking space included, sized for vehicles of any dimensions.Construction systems and finishes- Enclosures: Aluminum carpentry with thermal break, security grilles on vulnerable perimeters, and a reinforced security door at the main entrance.- Flooring: Differentiated flooring according to use: terracotta-style tiles in wet and transition areas, parquet in main living areas, and carpet in bedrooms for acoustic insulation.- Solar protection: Hydraulic arm awning on the terrace, allowing precise control of incident radiation.Environmental strategy and high-performance efficiency:- Cross ventilation: Guaranteed by the dual south-north orientation, with continuous air renewal thanks to the main terrace and two light wells that act as natural ventilation chimneys.- Natural lighting: Three light leaks (additional light capture points in interior courtyards) maximize diffuse radiation in central cores, reducing the demand for artificial lighting.HVAC: Air-to-air heat pump system (cooling/heating) distributed via ceiling grilles.Orientation and viewsDual orientation with no architectural barriers:South: Unobstructed view toward the maritime horizon, with a perspective over the Barcelona coastline.Southwest: From the terrace, we enjoy urban views of the city and the ornate towers of the courthouse buildings.North: Dominant view over the Collserola mountain range, with geographical landmarks such as Tibidabo, forming a protected natural skyline.* The agent reserves the right to charge fees to the buyer. *