Hunter-gatherer communities have occupied the 15th arrondissement longer than any other area of Paris. This area still has an abundance of great food in the markets and shops for locals to enjoy. Guillaume visits his good friend Christian Etchebest, who runs a Basque-inspired restaurant serving huge dishes with quality local ingredients. Guillaume then visits Nature Urbaine, the largest rooftop Garden in Europe. Nature Urbaine is 14,000 square meters of soil-free, vertical farming, that produces hundreds of kilos of fruit and vegetables every day. Guillaume uses some of the fresh produce on offer to make a healthy spring salad. The 16th arrondissement is the sporting centre of Paris, and features Roland Garros and the Jean-Bouin Rugby Stadium. Guillaume meets Australian Rugby player Kurtley Beale at a sports bar to chat about life in Paris as an expat.