Walking the last 150kms of the Camino Trail was very rewarding. Well worth paying to have your luggage transported between each town. You walk at your own pace and there are plenty of places to stop for refreshments as you go.
My top tip is to upgrade to stay at The Parador Hotel in Santiago de Compostela.
It is a very special place to celebrate finishing your walk. You can sip on a glass of wine while you watch the people who have done the full walk 810kms arrive in.