Just wanted to add about the JHH...have you visited the birth centre and Delivery Suite yet? Don't worry about the birth centre being a lovely natural birthing environment and Delivery Suite being high-tech. In fact, what surprised me about the JHH was that although there is a physical difference between the two, it's not enormous.
My first 2 babies were not born there. At the birth centre where I had the 2nd one, the room looked like a cosy hotel room (with a tile floor!). There was a lovely Q-size bed, a quilt, equipment was put away in a dresser and in a wardrobe, the bathroom (bath and toilet) was completely separate.
The JHH birth centre is not like that. There is a large bed and a large bath in each BC room, but it is NOT homelike, definitely still in a hospital. The bath is out in the open, not away in the ensuite. On the other hand, I was surprised that the delivery suite rooms there, were LESS high-tech in appearance than I expected. You don't feel like you're in an operating theatre. The rooms are big. One does have a bath--Room11--you can request this room when you go into labour & if it's free you can have it.
You can bring to the birth of your baby, the mindset of the birth centre, no matter which type of room you're in!
I should add that the birth centre does have a different team of midwives. That is probably the biggest difference between the BC and DSuite. And I don't want you to think the BC rooms are horrible--they aren't--an effort has been made to have them comfortable and attractive, and it IS a more relaxed environment than Delivery Suite. But Delivery Suite isn't horrible either and you haven't failed by giving birth there. In any case, if the birth centre is full on the day, you'll go into Delivery Suite anyway! That's what happened to me .