The Paris Saint Lazare Centre occupies a building that has been carefully renovated to combine modern business efficiency with the architectural elegance of the area. It is on the Rue de Londres, at the heart of the Saint Lazare-Opera-Trinité triangle that forms one of the city's main business districts. In total Paris is home to over 600,000 companies, including top global corporations, plus 150 embassies and many international organisations such as Unicef and the European Space Agency. The Paris Saint Lazare Centre is close to Gare St Lazare for principal rail routes to northern France. It is also well served by other public transport and has its own private car park. Landscaped outside seating areas add to the spacious feel of the building.