We will be spending our last two nights in Christchurch and have a hired to return. We were planning to stay one night in city and the last night in a hotel near the airport as we have an early fight to Sydney. Could anyone suggest a reasonably priced hotel adjacent to airport or would we be better off staying in the city for the last two nights and take taxi to airport. We can drop our Apex rented car at the airport or to their city depot. Thanks.