I’d propose “with parent(s) and/or sibling(s)”, “with partner(s)/spouse(s) and/or child(ren)”, “with roommate(s)”, “alone” and “other/I’d rather not say”. Maybe also “in communal sleeping quarters, e.g. students’ dorm or nursing home”.
I’d propose “with parent(s) and/or sibling(s)”, “with partner(s)/spouse(s) and/or child(ren)”, “with roommate(s)”, “alone” and “other/I’d rather not say”. Maybe also “in communal sleeping quarters, e.g. students’ dorm or nursing home”.