How much living space do Moon-bound astronauts have inside the spacecraft?

Orion spacecraft that's taking Artemis II astronauts around Moon and back is the largest crewed capsule ever sent beyond low Earth orbit. Its habitable space is around that of two minivans combined, NASA said. Orion has an interior volume of about 330 cubic feet and can carry four astronauts. Astronauts sleep in it by securing sleeping bags to its walls.