Aucun Dites Motel is a hotel located near the Champs-Élysées in Paris, France . It can be found in an alley behind the Boulangerie Centrale and beside the La Porte de l'Enfer. It only has 2 apartments, though one is empty and the other's tenant is currently out. Renault and his bodyguard, Guy, are currently staying in the cafe. Gunther Hermann appears to run out of the Hotel as JC and Nicolette DuClare leave Paris.
The name is French for "None tell", obviously a sly dig at the concept of the "no-tell motel".