Lovely well appointed Tiny House. We were there in late April and made use of the small heater in the chilly evenings. Andi was very friendly and communicative.
The biggest issue we found was that there were no blinds or curtains in the living area which made for a fish bowl effect (esp at night), as neighbours and the road was a lot closer than we had imagined. We had expected it to be quite secluded but that wasn't so.
Overall it was very comfortable, modern and clean, and a great place to explore the Lakes District, but not set in nature/secluded (if that's what you were looking for)