Tucked into Porto’s Boavista district, the building at Rua de 5 de Outubro 93 stands as a striking example of mid-century Portuguese modernism. Designed in 1953 by architects Arménio Losa and Cassiano Barbosa, this mixed-use structure—originally known as the DKW Building—reflects the post-war optimism and architectural ambition of its era.

The building’s façade is defined by clean horizontal lines, wraparound balconies, and large glazed panels that flood the interiors with light. A distinctive spiral staircase, visible through a curved glass enclosure, serves as a sculptural centerpiece—combining functionality with expressive design. The influence of the International Style is clear, yet the architects imbue it with a softness and adaptability suited to Porto’s urban fabric.

Originally hosting a car showroom on the ground floor (hence the “DKW” name, referencing a German auto brand), the space later became Drogaria Brito, a beloved neighborhood hardware store. Today, it houses Negra Café Boavista, a contemporary café that has respectfully retained the building’s original signage—honoring its layered history.

This is more than a building: it’s a snapshot of Porto’s evolving identity, where modernist ideals continue to resonate through adaptive reuse and thoughtful preservatio