We slept the first night in Porto, in Oporto Poets Hostel, which is a great place; they also serve homemade dinners, and breakfast is excellent! They also have a Hostel in Lisbon, and if you stay in Lisbon and book through them for a space in Oporto, they will give you a discount.
Than we took the Metro until Póvoa do Varzim, and started walking there until Barcelos.
Barcelos - We slept in Hotel do Terço, because we didn’t know that there was a very good Albergue in Barcelos. I'll try it next year;
Ponte de Lima - My first Albergue experience! It is great, very comfy, the only problem it's one emergency LED light that they have over the door, that at night could be a headache for people who aren’t so comfortable with light in a dark ambience. Ohhhh, and pay attention, if you do wash your clothes in there, see where you leave them drying, because the irrigation system starts working at 5AM, and you could get your clothes wet has it happened to me;
Valença - When we arrived there, we couldn’t find anyone responsible in there, and because of the conditions of the bathrooms (which was the only one that had shared bathrooms and showers);
O Porriño - This was a surprise, because we were supposed to stay in Mós (12km ahead), but in O Porriño we talked with a Portuguese couple who were heading to Pontevedra, and that told us that Mós was already complete. So we stayed in one of the best Albergues that I slept in. Very comfy, with a large community room and a very well equipped kitchen!;
Pontevedra - Very good Albergue also, with vending machines (which is good, because the nearest supermarket it's a little bit far from the Albergue);
Caldas de Reis - Probably the best Albergue where I stayed! I've stayed in Dona Urraca, a private Albergue (in Caldas de Reis, all Albergues are private ones), but that practice the same price has the public ones (6€). They have laundry service for 4 or 6€, all clothes will be washed and ironed! The Albergue its run by the people of the bar/pub/restaurant nearby called 5 Jotas (great bocadillo!);
Padrón - This one was important because it's located in an old monastery. The only bad things about it, is that it could be a little bit cold (it's made in stone) and the bathrooms are very small.
Santiago de Compostela – We slept in Albergue Seminário Menor, big, comfortable, and with Single Rooms. Very nice one.
Best Regards
Diogo