Match the base to the reason you came
The central city is the easiest start for a city break. You can walk to the museums, the galleries, the gardens and most of the food. Riccarton and the streets around Hagley Park feel more residential and still sit close in.
A home near the airport is handy for a one-night stop. It is a poor choice when every day of your trip happens in town. Work out how many nights are really about the city before you trade the centre for a short taxi ride.
Lyttelton, over the hill, suits a harbour stay. Sumner suits a beach one. Akaroa and Banks Peninsula are a separate destination, not a suburb, so treat them that way when you plan. If you are here for an event, work backwards from the venue and the finish time.


