If you wanted to base my schedule solely off your child's nap schedule and change it when DC's nap changed, I would see you as cheap and be afraid you were going to nickel and dime me and be upset if I had any down time. This would be a red flag for me. I say set the schedule that you want that will work with your needs for the long term. Nanny can do laundry, clean up from their activities, prep food for child, organize toys, etc. while your child is napping. And I agree with the other posters in my shock that you don't want to see your child at all before (s)he goes to bed. That would also be a red flag for me as I want our parenting philosophies to be similar and someone who doesn't want to spend time with their child does not have the same parenting values that I do. That one is pretty basic.