As I understand it, your daughter is 2 years old. And you will be using public transport. That's excellent! Even if you do get a car (though you may well find that you prefer not to), by the time Daughter gets to school, in four years from now, she'll be used to travelling by train, tram and bus, (because you will have done it so many times with her) that it won't be a very big step to her travelling alone.