chapter 1 Post-industrial vs. post-socialist: Post-industrial trends and points for investigation in the post-socialist metropolis -- chapter 2 Changes in the functions of St Petersburg as a prerequisite for structural change in the city -- chapter 3 Transformation, tertiary sector and city space: Time'space approach -- chapter 4 Transformation and specific forms of spatial saturation -- chapter 5 The spatial transformation of vertical business structures -- chapter 6 Territorial complex building -- chapter 7 Post-transformation urban space: The results of spatial saturation and the spatial organization of new business forms -- chapter 8 Post-transformation vs. modernization: Conclusions.