Yes, merlotgran, there was nothing in last night's episode other than a house move which really had nothing to do with the title of the series. A more expensive property, an increased mortgage, an unrealistic expectation that the holiday home would bring in a substantial amount of money, (have you ever been to Shebbear?!!), and very little evidence they were self sufficient. Added to this the amount of travelling from Devon to Brighton each week, for both of them separately, was ironic seeing that the good life should be all about cutting one's carbon footprint!
I agree they both looked shattered and overwhelmed. Their lifestyle was far more frenetic than before.
By the way, the beach they went to for some relaxation would have been about half an hour away, not on the doorstep like Worthing.