Why do these conversations always come down to how much" free time" the nanny has?
Children don't always nap the same amount.
As children age, naps change.
At no age can the nanny leave the house. She is 100% responsible for the safety of your child whether he is asleep or awake.
And saying we are not housekeepers in no way should imply any sort of disdain for them. The "chorus" MB refers to almost universally agrees housekeepers get paid MORE than nannies - the fact is, it's a different job. If I was great at cleaning and ironing I could make more as a housekeeper than I do as a nanny, but my skill set is focused around working with kids so that's off the table for me. Not because I'm "too good" for it, but because I'm actually not good enough at it
OP I agree that children's laundry is an easy yes. As are simple errands, meal preps (for kids, maybe for adults if discussed and something the nanny is comfortable with), but your laundry and housekeeping is a no-go. Remind yourself or your husband that the "free" hours you are paying for now will end as your child grows but you will have the same trustworthy nanny who won't complain about how she USED to have two hours a day to relax and now she only has one, etc. We know job needs change but housekeeping and nannying are two separate jobs (unless you hire a housekeeper-slash-nanny), so my advice would be to approach the nanny by saying that since your eldest started K you believe she has a lot more free time during the day and here are some child-related tasks you'd love to have her look over. Ask her which ones she would feel comfortable doing and keep the conversation open so when your little one stops napping for a week or drops down to 40min a day for a while that she knows which of those additional tasks can slide (or not) depending on your needs.