Set in the Rua dos Mártires, a prime area of the small city of Leiria in Central Portugal, the site of the new housing complex is wedged between a wide modern avenue featuring new construction and a narrow old street that leads to the city’s historic district. The project combines the renovation of a pre-existing small house with a new extension and features seven apartments as well as a shared private parking zone.

Located in downtown Lisbon in the DGPC's Urban Rehabilitation Area and Property Protection Zone, this multi-family housing building has been subject to various extensions and alterations over the years, depriving it of its original character and historical identity.

​Behind a plain metal façade that does not reveal any interior organization, the building hosts six housing units in three stories.

The central concern of the Feld 4 housing cooperative was the creation of spaces for collective living with intensive, neighborly interaction in the sense of a family house community.