structure the architectural consequences of natural ventilation in the three case buildings. The checklist consists of the following points: Site, Orientation and shape, Plan, Section, Façade, Ventilation elements, and Interior spaces. Site A natural ventilation concept is based on the characteristics and potentials of the site. The. As architects embark to create the urban infrastructure for the 21st century, a lot of the focus falls on sustainable construction, affordable homes, as well as cutting-edge technology's role in design. 3D-printing is spotlighted here as a lot of professionals are producing housing concepts that showcase the immense advantages of the particular.