I have 2 children, aged 11 months and 4. Both at nursery 4 full days while I work. Question is, son of 4 starts school next September. Would it be good to take daughter of 11 months out of full day nursery (8-6 all year except xmas etc) and put her in attached school nursery ? So they keep the same hours and I collect them both from the same place? What are the pros and cons?