Since we went through different hospitals, it’s hard to compare, but at the last one, it seemed like the fact that we had 3 healthy children at home already made the nurses surprisingly willing to defer to our preferences, and we got as close to a full night of sleep in the hospital with a newborn that you can get.
As an added data point, we also told the nurses at every hospital that we wanted to leave as soon as possible, so trying to kick us out wasn’t a consideration.
I was even more motivated when I overheard a phone call from a patient down the hall. It was so loud that my nurse rolled her eyes and informed me he be awake until 3am. I was sure between him and the nurses there wouldn't be any sleep in that place. I got out about 20 minute before the cutoff time for being stuck in hell.