Keywords:Modern Movement, Modern architecture, Modern housing
Interior design had a major relevance for Modern Movement and Modern Living. Actually, for the fully understanding and experiencing of Modern spatiality, interior design is determinant. Furthermore, the study of interiors is now marked by an increasing interest, with recent literature that emphasizes interior spaces globally and summons architecture, design and fine arts in an interdisciplinary approach. Despite all this, interior design is still a subject that requests a more in–depth study and a more extended debate in order to improve appreciation, understanding and preservation. Questions like modernity, privacy, efficiency, economy, comfort, utility, beauty in daily life or consumption need to be discussed when talking about interior space design. Product design, new materials and techniques, equipment and devices also have to be considered.