Sacha's House - the current residence of Sacha located next to Amaya and Greg's home. Only the inside of his bedroom is shown.
Amaya's House - the current residence of Amaya located next to Sacha and Greg's home. Amaya's house is of a triangular shape in comparison to the other homes of the PJ Masks.
Greg's House - the current residence of Greg located next to Sacha and Amaya's home.
School - the place where Sacha, Greg and Amaya mainly attend.
Tarabiscoville is a fictional city based on the France capital city Paris, with an aesthetic reminiscent of Gotham City as seen in DC's Batman comic book series.
This is pointed out that Tarabiscoville is located in Paris, as seen in some of the books:
In "Les Pyjamasques au zoo", one page shows the Eiffel Tower at the city's bird eye view, confirming that Tarabiscoville is located in Paris.
In "Les Pyjamasques et Roméo Mécano", one page showing slices of cheese that was planned to be cut from the moon that Roméo Mécano intended to sell to the supermarket was marked with signs written in the French language.
In "Les Pyjamasques et Utupë, l'esprit de la forêt", one page briefly shows Gluglu holding a foldable map that says "Plan du métro" (Metro Map), hinting that it also has a train service based on "Paris Métro".
Despite the location being based on a French setting, some of the banners and neon lights marked on the city's buildings are written in the English language.
According to "Les Pyjamasques et Utupë, l'esprit de la forêt", it is revealed that the book series breaks the fourth wall as there is one page of the book showing Agent Pin and Agent Pon near a library building containing books of "Les Pyjamasques au zoo" and "Les Pyjamasques et Lilifée" along with a banner saying "Les Pyjamasques" that are seen in an obscure view. This is strongly implied that Tarabiscoville is exactly located where Romuald currently lives in real-life.
Another instance on how Les Pyjamasques breaks the fourth wall is that a skyscraper with a pink neon sign saying "Gallimard" can be seen in one image: [1]
The name for the city "Tarabiscoville", appears to be an combination of "Tarabiscoté" (meaning unnecessarily complex and elaborate) and "Ville". This is implied to be an inspiration and reference of the elaborate and exaggerated appearance of Gotham City from DC's Batman comic book series.