In addition, the west and east wings differed by planners’ fiat in matters of self-containment and density of intended occupation. The west wing attracted a population that was relatively stable, an attraction helped by one-year leases, while the east wing attracted more transient tenants. The west-wing units were more in demand, not surprisingly when the rent structure in the first years gave an Aphrodite for two at $135 a month in the west wing and a Gnostic for two, with less space, at $200 a month in the east.