Mostlikely, the platform for architecture, design, and research, works as a group of experts and amateurs in a range of legal structures and networks. Since 2018, Mostlikely has been successful in a number of competitions and part of the platform has been transformed into an architectural company. This company completed its first projects in summer 2021 and these are already contributing to Vienna’s colorful urban life. An earlier research format is the Sudden Workshop, which was outlined in the book “Mostlikely Sudden Workshop” that also contains instructions for timber structures as well as some background information on cooperative urban development. In its latest project, Common Space, Mostlikely addresses questions of new typologies for public spaces.