The residential sphere is developing according to householders localization and revenue. The sphere division (residential, productive and public) is difficult to apply because the frontiers are blurred, but it is useful to take into account new economic evolutions.\r\nThe residential sphere...

The residential sphere is developing according to householders localization and revenue. The sphere division (residential, productive and public) is difficult to apply because the frontiers are blurred, but it is useful to take into account new economic evolutions.\r\nThe residential sphere...