In the beginning of season 1, we see Kazuma and Aqua in the stables quite often. However, after Darkness and Megumin join the party, we don't see them in the stables, except for some shots in the ending credits.
Where todo Darkness and Megumin live?
Eventually, when they all move in the house, they live together. But up until then, we don't see any "at home" activities of Darkness and Megumin like we do for Kazuma and Aqua.
