Nanny in Dartmouth, Nova Scotia

I am looking for a nanny for five children, they are 7, 6, 3 and twin girls who are 15 months. I work outside the home from 830-430 M-F and have every 3rd Monday off. The individual would have my 3 daughters all day and then my two school aged sons would need to be seen off the bus (bus stop right across the street) at 2pm.