Hey
@Lisyloo317 agree with
@dagree not much time at all to setup, the kids like to help as well.
We found so far with the bed ends that the kids like to go into them and read or play games etc and it feels like we have more space, noise is not really an issue for us as we have 3 kids
so we make most of the noise........ most of the time the kids swap around between the bunks and the bed ends as to where they sleep and ours luckily tend to sleep anywhere so noise on that front is fine, I have even found that using the shade ends and the heavy duty canvas ends to reduce noise even more and of course no light which is perfect for our little one that still has day sleeps.
Regarding the HWS you will find a lot of 17:56-1 vans have this as an option already installed with a outdoor shower, if not you can get them retrofitted and plumbed in from what I remember it was between $1500-$2000 so fairly pricey but that did mean you get hot water at the kitchen sink and for an outdoor shower, some people also use the portable hot water devices like the companion one and use a pop up tent next to the van to shower in or get hot water to do the dishes, otherwise the ablutions block and camp kitchen are your best friend.