Nadine, cherche nounou - L1T Ajax northwest

I need someone trustworthy to watch my 3 kids Monday to Friday from 4:30pm until their father comes home. He may come home anywhere from 6-8pm. There is no cleaning or cooking required. I only need the sitter to make sure they do not get into any trouble and maybe do some games or activities with them. The two year old is not potty trained so may need a diaper change once in a while.
That's it I think.
Thanks