Peter Garrett examines what becomes possible when dialogue principles inform the design and operation of a new prison housing unit from its inception. Most prison dialogue work involves introducing new practices into existing environments shaped by traditional correctional thinking. But what if a housing unit could begin differently? Garrett explores how physical layout, staffing patterns, daily routines, and relationship structures can align with dialogue principles rather than working against them. The recording addresses questions practitioners rarely have opportunity to consider: how does environment shape what dialogue can achieve? What operational decisions support or undermine genuine exchange between staff and incarcerated people? What becomes possible when architecture and practice work together? For criminal justice practitioners and anyone interested in how institutional design interacts with dialogue practice, this offers reflection on creating conditions for transformation rather than retrofitting dialogue into hostile environments.