Follow-up: The proptech company Shareyourspace is a platform for offering or booking office space that isn't needed permanently. Founders Tobias Wagner and Christian Ehl aim to bring more flexibility and sustainability to the world with their sharing model. To achieve this, they use a similar Airbnb model for office space. In the update interview, co-founder Tobias Wagner answers our questions about challenges, learnings and much more. (Photo: Shareyourspace)