DD (4) and DS (2) currently go to a day-care nursery on the 3 days a week that I work. However the days are very long (8-6 at nursery plus commute) and we're thinking of changing to a nanny. Both kids could go to a local pre-school for 3 hours every morning. We would need the nanny to take them there and then pick them up afterwards and look after them for the rest of the day. This would be a much more expensive option than the current nursery. Would it be completely unreasonable to pay only half-pay for the 3 hours each day that the nanny would not have the kids to look after?