This paper aims to contribute to the scholarly work on the internal dynamics of contemporary housing movements. In particular, it explores the spatial strategies through which squat inhabitants change the configuration of the squat to turn an abandoned building into a house for multiple families. The main argument is that these strategies, requiring horizontal participation and solidarity, catalyse the transformation of a sum of people dispossessed of the house into a collective, political subject. Therefore, the author proposes to analyse housing squats as “educational sites of resistance”. The findings come from the author’s participant observation of Rome’s housing movement organisation Coordinamento Cittadino di Lotta per la casa. I...