The European Neighbourhood nomenclature is known by the Brussels area in which they settle most of the European Union institutions. It is located between three parks (the Cinquantenaire, Brussels and the Leopold Park) and has its center at the roundabout SchumanEsta area formerly residential housing has been replaced by offices. The flagship property is the Berlaymont building, inspired by the UNESCO building in Paris and the European Commission headquarters, home to 2,000 of the 20,000 employees of the Commission to have fixed his residence in the city. The Commission has, in addition to this building, another 60 scattered around the neighborhood. In recent years it has had to increase the infrastructure as a result of recent accessions to the European Union. In addition, this area is also the Justus Lipsius building which houses the Council of the European Union and the European Council. To the south are the Parliament buildings, just between Luxemburg Square and the Leopold Park. Its main buildings are Spinelli and Paul-Henri Spaak, who are not the official venues of this institution, but which develops more than half of its activity. This complex has required continual expansion in recent years. Glass dome in the European Quarter.