Most of the time you'll want to find cars near your home or office. If you ever move, you can change your address under My Info, and your Day View will show pods close to your new address.
However, sometimes you book cars that aren't close to you. For instance, when you book cars from the airport, work, an IKEA or Westfield, or a friend's place.
If you'll be searching for cars from this address again in the future, you can save the location to your favourites by clicking the link. Next time, it'll appear under Favourite Locations, under your usual address.