The Brullet de Luna studio plans architecture that is based on the user: men and women are the core of its projects. Comfort, domesticity, functionality, spatial appropriateness, ergonomics and feelings are the basis of its work. To sum up, it is a commitment to the humanisation of public and private spaces. From the technical point of view the studio prioritises the constructive detail. The construction is the hard core of architecture and, therefore, the constructive rationality, the adaptation of the materials and the relationship between quality and costs are the elements around which a project s organised and which make good architecture possible.