Transport and access points
Both Charles de Gaulle and Orly airport are connected via public transport. The Paris Expo Porte de Versailles is opposite a metro 12 stop. Trams T2 and T3a also stop there.
Hotels and accommodation
Opposite the same access door is the hotel Mercure Paris Vaugirard Porte de Versailles and it is also close to the Hôtel Oceania, both four stars.