This is an examination paper in information design specializing in spatial design. This work is searching for more understanding of what joy and co-creation in interaction with a 3D-model can bring to the process of communicating possibilities to live flexibly within a small space in a modular house, focusing on the digital oriented ‘generation Z’. We live in a time where climate threats are more real than ever but in Sweden we consume and expand more than is sustainable within our planet’s bio-capacity. Since Sweden is a rural country, Swedes are used to having a generous amount of personal space. This may be one reason why we don’t realize or understand that, or even how, we can live in smaller space, making our biological footprint shallower. Even though Sweden could be seen as a highly democratic country we still need to strive to make our building processes more democratic. Many of our built environments are designed without participation of the users, in the area of housing or domestic construction this can lead to an experience of alienation in shaping one’s life, due to the strong connection between the home and the resident’s identity. This examination paper is based on theories within Information Design, Human Centered-Design, Human-Computer Interaction and on theories concerning spatial perception and how shapes and form can be used to influence it in order to make smaller living-spaces appear more attractive. The methods are mostly based on literary study which has been supplemented with user dialog and cocreation in real-time, making every user a part of the process and therefore even a co-creator of their own design proposal. This with the intention of demonstrating how a modular house can be an alternative for living smaller but still living according to every user’s own personal needs and values.