She won’t move because it’s council so the rent will be dirt cheap compared to private! Despite the fact that she clearly has more money than most (the endless day trips, theatre trips, holidays, meals out, renting an office- prove this). I don’t begrudge council properties at all for people who genuinely need them and she must have when she first had it, but once you’re in you’re in even when you no longer need one and are in a much better financial position. They should be forced to move out and the property given to someone who needs it