Located in the heart of the historic Cabanyal neighborhood in Valencia, Rocafull House, designed by osb arquitectos, is a testament to the transformative potential of careful rehabilitation. This project breathes new life into a long-abandoned ruin, converting it into a bespoke residence that balances modernist heritage with a design inspired by Arab culture. Within a neighborhood recognized for its architectural sensitivity, the challenge was to rehabilitate a non-protected building, respecting its urban context while fulfilling the client's vision for a space that is both contemporary and deeply rooted in tradition. Rocafull House emerges as a masterpiece that celebrates the fusion of past and present, where every detail has been meticulously considered to create a unique sensory experience. The interplay of light and shadow on the walls, the choice of materials that evoke the history of the place, and the harmony between indoor and outdoor spaces invite contemplation and delight. Thus, Rocafull House is not merely a home, but an ode to architecture that knows how to converse with its surroundings, preserving memory while embracing the new.