In Chamberí, on a tree-lined street near Paseo de la Castellana, this third-floor apartment sits within a classical building of considerable character. The structure maintains its original wooden lift and elegant entrance hall, with only two neighbours per floor—a rarity in central Madrid. Stone balustrades line the facade, and stained glass details punctuate the stairwell, gestures that speak to the building's refined architectural lineage. The 167 m² space presents itself as a blank canvas, oriented to the street with eight external openings—traditional balconos and a mirador—that flood the interior with natural light throughout the day. High ceilings amplify the sense of generosity, while the classical proportions of the rooms suggest multiple possibilities for how the home might be arranged and inhabited. The condition allows for a complete interior reimagining, with the bones of the building providing a strong foundation.