You don’t have to be a celebrity to have an aga, but current running costs of oil, solid fuel and gas ones may mean you need close to their income.
Converting with the ElectricKit system can save up to 80% on your running costs, and you are likely to recoup your initial outlay within 2-3 years.
So does she have one? I don’t know. But if anyone does know, I’d be pleased to help her find out what she could save, and get her conversion done soon, ready for the cooler autumn weather.