With ds1, I was in a hosp that did have a nursery room for babes whilst you had a shower, slept a bit etc... I didn't really use it though - the first night after a 38 hour labour, I asked them to take him, and to wake me for feeds - I had been induced, and hadn't slept for days!
That night they woke me for breast feeding etc - and it WAS handy to have it there, but I was tuned into his cry, the nursery was right next door, and I struggled more with being woken by a health care assistant wielding ds1 saying he needs a feed, than what I would have done having ds1 wake me up himself - It was a learning curve.
So after that, he was in my room, except for showers etc... Must be biological, but I preferred being woken by ds1 hiimself, rather than some poor HCA wielding him! It was dead handy for showers etc though! And The HCA's were absolutely lovely and supportive! And it was handy for an alleged rest, and knowing it was there.
With Ds2, I was in a different hospital - they didn't have such a room.
Unfortunately after ds2, I developed septicaemia through my episiotomy wound, and was quite poorly for a while - they put me in a side room, and sick as I was, I was left to get on with it.
I was on 3 different I.V antibiotics and an anti-viral, and iron tablets. Which meant I spent a lot of time puking, and with black diarrhoea. I wasn't allowed to breastfeed- cos of drugs, and spent much time asking staff for bottles, with a screaming baby in the side room - they were only allowed to bring out one bottle at a time, at my request, because of breast feeding policies, re access to bottles and subsequent subverting other mothers into bottle feeding issues - which was a joke being in a side room, and having breastfed my other child... and I spent half my alert hours asking without success for a couple of bottles, so my baby could be fed when he was hungry, rather than me picking up dripstand, aquarium tank, and wheeling him out to negotiate for a bottle...
But anyway, I had diarrhoea, the side room didn't have a toilet, I had an infected episiotomy wound, and septicaemia (my blood pressure and renal function had picked up by then) was constantly dragging around a drip stand (not enough staff to detach me between IV's) trying to negotiate Ds2 in his aquarium tank, with a collection of sanitary pads etc on my way to the toilet..
A wee room where I could have left him briefly would have well come in handy by then - even for a shower! It would have been brill!
The staff were actually really good - just very busy, and constrained by policies...
Not surprisingly, I got PND afterwards.