He said the challenge for them was to make the 204 flames "as low-key as possible", which meant that the equipment for each flame had to be as small as possible, including electrical wiring, the gas supply and a flame detector.
One of the many second-year innovations at the farm, therefore, was the Donkey Motel, a corner of the barn where Anthony had installed insulation, wiring for heat lamps, and a small hay feeder.