The Lighthouse Project proposes a house. Named a House it had to address inhabitation: for whom was defined by each student. Additionally the Lighthouse had to include a public function. Light was considered as an attractor and conductor of flows in the urban context and in relation with the activity of living. The public program acted as a pivotal part of the project, being the connecting part between city and habitation. The focus was set on the transitional aspects and spatial conditions between public and private and their changing appearances during different light conditions in time…