GolovinaAnnaA.Country: RussiaCity: SaratovCompany: Saratov State University, Russia, Saratov, Astrakhanskaya 83E-mail: anechka_mango@mail.ru Author's articles Sociological Foundations for the Reflexy on Favorable Urban Environment in Youth Public Opinion Sociological Principles of Cities’ Habitat Arrangement The City Social Infrastructure as a the Reflection of Physical Space Quality