Firstly, do not use the in app link to maps, you'll end up on the wrong side of the river.
Secondly, they aren't kidding when they say 4wd access only.
Finally, although we didn't meet Tammie & Damien in person, the contact we had was so friendly and easy going. This was our first hipcamp so I probably overthought a lot of it but always felt reassured and welcomed.
The campgrounds were amazing. Even if the sites were full they're still spread out enough that you wouldn't be bothered.
The amenities are sufficient if you don't mind a drop toilet and not too far from the camps.
We woke up to horses and alpacas roaming around our camp, and with the sound of the river running in the background, it was magical.
We have certainly all gone home feeling incredibly relaxed after this weekend.
Thanks again, Tammie & Damien