This research deals with the main characteristics of introverted design from the point of view of the modern perception of personality and its place in society. The main concepts of the personal classification of private and public space are highlighted, and the leading types of design focus on equal access to personal comfort. The essence, signs, and advantages of co-working as the latest model of interaction between people with different psychological types, worldviews, and cultural perceptions are revealed. The purpose of the study is to identify the main criteria for the formation of introverted design in modern space and to determine its impact on the emergence of new formats of interaction between the individual and the architectural space. This study used the method of systematic analysis of scientific papers and publications on the topic of research, the method of comparative analysis, as well as the generalization and systematization of the information obtained. The analysis of the source base on psychological aspects of design shows multi-vector and interdisciplinary approaches. There is a clear connection between design and psychology, caused by the increasing gravitation of artists towards individualization of projects, uniqueness, and maximum conformity with the needs of clients. The authors note a certain lack of clarity on the introverted design topic in scientific research specifically in the field of architecture and design: the growing actualization of the personal approach in all spheres of life requires a comprehensive and deep interdisciplinary analysis for further implementation in the design and architectural projects. The change of the extroverted paradigm focused on active communication between people, multitasking, openness, and non-zoning of space in a freer opened up new possibilities for the design and modeling of the interior. Thus, taking advantage of the achievements of psychology, sociology, and other related sciences, interior design can take into account the influence of a number of circumstances on the effectiveness of his work: the right choice of color scheme, taking into account for both the psycho-type of man and the purpose of the room and its location, increases productivity and increases the sense of harmony.