A few years have passed since the events in Paris. You've invested in many of Paris' most prestigious buildings and monuments and made a name for yourself. But that doesn't mean you can rest on your laurels: smart foreign investors have their eyes on the French capital, eager to become major players in the Paris real estate market as well.

The most coveted properties are all centered around the most famous roundabout in the world: La Place de l'Étoile, with the iconic Arc de Triomphe, which overlooks the Champs-Élysées. Can you become the smartest investor?