If you're ditching your car and trying to be more environmentally friendly then car rentals makes sense - have for us in the past at least. Car rental is cheape

If you're ditching your car and trying to be more environmentally friendly then car rentals makes sense - have for us in the past at least. Car rental is cheaper for 2 or more people than taking the train; so rental is really useful for longer journeys (and you don't have to do taxi/bus transfers from the train station). Business demand for rental vehicles doesn't seem to be falling?