Night time arrangements

Hello, i was wondering if anyone can share their night time baby responsibilities between husband, yourself and helper after confinement nanny leaves? I am currently 3 weeks post partum and the confinement nanny has been taking the night time duty of feeding / changing diapers. I just wake up 1-2 times to pump. We trust her because many of my relatives have used her and she is very experienced with new borns However, our nanny leaves next week and our helper will be coming soon. I don’t feel comfortable letting my helper do the night time feeds / changing diaper as we don’t know her yet. My husband however thinks the helper should do the night job so we can rest at night and let helper rest in the day for about 2 hours Can anyone share how you handle the night time responsibilities between different people? Thank you! #pleasehelp #FTM #nightfeed