It was a memorable experience to travel and live in a camper. Paul and Elise are amazing hosts: there are detailed instructions you need to explore before the trip, so you know what to expect and don't need to overthink when you arrive. The communication was always very fast and super helpful, Paul went above and beyond in every step. The camper has everything you might need for a long stay - I couldn't expect such thoughtful list of helpful tools (so it's not just a car that you're a renting, but a mobile home with all the necessities).
The only thing I might a bit disliked is the real reason of prohibition to drive to Polihale is not because of bad weather and possible difficult situation for you (as described by hosts), but rather because of bad road and them being caring about the car itself. But that's understandable and we respect the rules (so again, just read them in advance), so we parked the car and hitchhiked the ride. 100% recommend to stay/drive with Paul's camper!