The whole new business area „La Défense“ was a huge investment project with international speculators highly motivated to reap the benefits of a business location just next to Paris, which at best would even feel a little bit like being „intra muros“. However, being at La Défense you see „L’Arc de triomphe“ only quite far away and you don’t really get the impression that you are in Paris. The high rising buildings around there originally gave god reasons for expensive office space. Few residents spaces made the area uncomfortable in the evenings after office hours. After 2025 most office spaces no longer are attractive for businesses and lack behind environmental standards of the 2020s.Many projects attempt to renovate the former office space into residential buildings with a considerable loss in the value of previous office space. For people working in the multiple shopping centers there this might be a feasible option if the rent is not excessively high. Students in transit through Paris might find this attractive as well. Families, however lack an adequate infrastructure as this area was built for an outdated business center and business model where families were believed to obstruct business efficiency. As the project developers have written off their investments over 25 years society can clean up the remaining space and repair. It will be another medium term project to re-create a convivial environment and community there as before the overriding device was make money there and run to a more human and diverse space.