A toilet assembly for a vehicle comprises a first toilet compartment including a first opening, a first foldable toilet compartment door for closing the first opening, and a first toilet opposite to the first opening. An adjacent second toilet compartment includes a second opening, a second toilet compartment door for closing the second opening, and a second toilet opposite to the second opening. A forward dividing flap is rotatably supported by the front wall and situated between the first toilet compartment and the second toilet compartment for at least partially dividing the first toilet compartment from the second toilet compartment, wherein the forward dividing flap is rotatably supported at the front wall, the first toilet compartment door is retractable to a side facing away from the dividing flap, the first toilet is further from the front wall than is the second toilet, and the forward dividing flap closes the first opening when the first toilet compartment door is retracted.