I've now reached the stage at which all my kit has been purchased (thanks to a 6 hour stay in Decathlon!), and that meant it was time for a trial pack with Dad, who I'm convinced get's more of a kick out of playing Tetris with a rucksack and a week's worth of clothes than he does by going on rollercoasters!
Both my hand luggage and main bag have been packed with room to spare, even though both bags are the bottom end of the recommended size - I hope I haven't forgotten anything!