Alfie is literally a Superhost. It was a first time to use AirBnB and I was totally satisfied.
There was a first time for everything for staying a camper but I got used to it quickly except the toilet.
As Alfie said in the beginning, you were supposed to use a generous amount of water to flash out waste. One day, I forgot it and clogged the toilet by mistake so I told him what happened. He was very responsive and solved the problem quickly. I really thanked for his work and could spend the rest of 6 days happily :)