Kalashtar dont have one place in the Material Plane. They have cities in the Astral Sea, in the Dreaming. They work through their 'dream-bond' and congregate. They live in the same societies as their birth parents, but for understanding their bonds with their Quori. Kalashtar are capable of direct communication with their Quori, and at night or whenever unconscious, traveling with their Quori through the Lopais Zuenos.