Fitzroy North Afternoon Nanny

We are a family of four looking for some regular help 2 to 3 afternoons/evenings a week, ideally someone who is flexible each week with which days. Hours 3/3.30pm until 6.30pm. We have two girls, 5yr and 14 months. The afternoon would involve preparing dinner, walking the dog, pick up form childcare (all within walking distance) and bath/bed routine.