We had an excellent stay in the caravan! It does what it says on the tin, in terms of the composting loo, outdoor (covered) kitchen and outdoor shower - all of which were great for us!
We had a lot of rain the first couple of days, and Shanti immediately offered to shower in the main house while the outdoor shower wasn't an option. This reflected our stay throughout, with Shanti being incredibly attentive and accessible for any questions we raised.
As long as you're happy with the services as described, we would definitely recommend staying at the Caravan!