I'm just about to book the Paq Mochila service run by Correos to transport our large rucksacks for us, so that we can walk the Camino Ingles with just day packs. On the last day we'd like them delivered to a Correos office or to the Camino locker at the cathedral. Does anyone know if that's possible, or does Paq Mochila only deliver to hostels/hotels? I've emailed Correos and they've replied but without answering the question.