Living in a collective without romantic relationships, marriage, or private property - how did this work in practice? Over 1500 young people, mostly women, lived together in more than 40 communes across Europe for two decades. Artists and students began a kind of Freudian-Marxist collective in Vienna in the early 1970s. Based on the theories of Reich, Marcuse, and Freud, they experimented with how such a utopia could function. Four friends share their personal intimate experiences.