2 families, 3 children each (4, 6 & 8), 2 days with just one family and the other 3 days with both families - one mum part-time, the other full-time. Dropping 6&8 yr olds to school & 4 yr olds at pre-school (all walking distance). Pre-school pick up at 12, school pick up 3 and til Mums get home?
Before we get carried away with planning I wondered if it's too many children?