On a quiet street in Chamberí, this apartment occupies the fourth floor of a 1940 building, its exterior orientation inviting natural light throughout the day. The renovation preserves the original character while introducing clean, contemporary lines. The entrance leads into a living and dining area defined by open sightlines and a neutral material palette, with oak flooring extending into the rest of the home. The kitchen, integrated but distinct, maintains a sense of continuity with the same finishes and understated detailing. Three bedrooms are arranged along a hallway, each with a considered proportion and access to the home’s two bathrooms. A lift provides direct access from the street, and the exterior position ensures a bright, airy atmosphere.