To validate the spatial design and service flow, I conducted simulation testing with mental health professionals using a printed village map, illustrated stakeholder figurines, and the Vanier Park site plan. Each figurine represented a role within the Dawnfield ecosystem: Mental Health Professional, Peer Support, Individual, Program Support, and Security. By physically moving the characters through the spaces, we traced both service journeys step by step, identifying missing touchpoints, testing how transitions between zones felt, and evaluating whether the layout supported the sensory gradient from active to calm. This hands-on approach surfaced operational insights that blueprints alone could not reveal, including the need for a reception area, gender-neutral washrooms, sound separation between spaces, and clear sightlines for supervision.