U can choose to let baby sleep with you or confinement nanny but let her know beforehand so that she is mentally prepared. It's best to let her have her own room so that she is well rested to help with cooking and caring for baby as well. As for night feeds, if baby is sleeping with CN, she will bring baby to you if you choose to breastfeed if not you can pump and let her feed. Try to communicate all these to her before she starts.
Your NB can sleep with the confinement nanny. She can bring baby to you for breastfeeding. Don’t need to feel shy about breastfeeding with her around.
1. CN may or may not have their own room 2. I breastfed even with my CN or mom or mil in the room
I preferred privacy and pay extra to CN stay at their dormitory
You can always discuss with cn. No fixed rules :