Comfort and Convenience
Seating comfort is personal: height, build and preferred posture all differ, so a position one driver settles into at once can feel wrong to the next. A shared car usually ends up a compromise.
Safety and Driver Assistance
Knowing where the lights, wipers and demister sit before setting off means less hunting for a switch when weather or traffic changes. A few minutes while parked is normally enough to place them.
Multimedia and Connectivity
Keeping a phone charged on the commute is mostly about arriving with enough battery left for the day. Where a suitable socket or pad is provided, a cable left permanently in the car saves improvising each morning.