Dont know when or if this will be implemented, but being able to stay at your partner's house/apartment should be on the table. Like for instance after spending hours working at the river rat, I have a partner that lives in the saffron housing area, it would be nice to avoid collapsing from exhaustion or hunger by spending the night at their house without it being a bootycall or hangout, which in the latter's case is useless if its after 12 am