Car rental is quite expensive, and, with congested traffic and parking problems, is not a good choice within the city, though you may wish to use a car to explore places in the environs (see Day Trips from Dublin on pages 66 78).
Ample parking and lack of traffic make car rentals a great choice.
mnli hypothesis: Ample parking and lack of traffic make car rentals a great choice. premise: Car rental is quite expensive, and, with congested traffic and parking problems, is not a good choice within the city, though you may wish to use a car to explore places in the environs (see Day Trips from Dublin on pages 66 78).