Van Bo Le-Mentzel is an architect, author, and founder of the Tiny Foundation and the Gemeinwohlbau initiative. A specialist in innovative housing concepts, he develops solutions for affordable, space-efficient, and community-oriented housing and is widely recognized as one of Germany's leading pioneers of the tiny living movement.

Through his projects, he brings together architecture, social innovation, and sustainable urban development. His work focuses on new forms of housing, the densification of existing neighborhoods, and exploring how cities can become more affordable, resource-efficient, and livable for future generations.