Amy, is looking for a nanny in Exeter

In need of a nanny to look after my children on a Saturday and Sunday (possibly on a Tuesday to get them ready for school, take them and then bring them home again, make dinner and put them to bed)
I have three children, 3 years, 4 years and 6years old. My 3 yeaar old spends the weekends with his daddy so he will only be here on a Sunday evening. My 4 year old spends every other Saturday and Sunday with his grandparents and every Sunday with his grandparents so will only be at home every other Saturday and every Sunday evening. My 6 year old stays home every weekend. So care will be for my daughter full time and for a couple of hours every Sunday for my sons (plus every other Saturday for my middle child too)
I will need the nanny to make all meals, wash and put children to bed. Trips to the park which is a few moments walk from our home would be an added bonus. Arts and crafts etc and helping the children to read.