Refugios with some comfort Roncesvalles to Burgos

I am planning on walking from St Palais in late february and don't want to carry a heavy pack. Read this as WON'T carry a HEAVY PACK....So I will need a minimum comfort, with blankets and at least some heating, as A) I don't do long days and B) the days are short anyway. Cheap hotels are fine, and I am entirely prepared to take a bus from time to time (don't shoot me, that's the way it is). So, at that time of year, do we have enough open to make this possible? It is my fourth camino, but for the last three I had Dalie with me and she carried the tent and cosy sleeping bag. Dalie is retired now, we walked the canal from Brest to Nantes last october to see her out in comfort. She is in her cosy shelter right now with Rosie and Filou, who aren't (for various reasons) going walkies with me.
Anyone? Oh, and is the St Palais refuge open in the winter?

Hello again.
Anyone?
I need to know a bit about seasonable availability before I leave my nice warm home. This will be the first walking Camino I have done without Dalie, so no tent.... I got as far as St Palais from the centre of France with Dalie, so that is where I am going from this year. Anyway it's a bit early in the year for camping. As I won't be carrying a sleeping bag, which would just about double the weight on my back, I really need accommodation with at least some heating, and blankets. I don't mind using hotels (cheap ones) from time to time, and I am entirely prepared to use a bus or taxi to get to the hotel. So, bearing in mind I will be doing short days (because that is how I do it) can anyone please give me a little info? Come on, folks, some of you must have walked this stretch in the winter.

Thank you, Falcon
I won't be doing a baggage service, and yes, I have stayed in pilgrim refuges. I don't need luxury, but I will need enough heating and blankets to not freeze at night.
That is a useful link, thank you.
Tis true, I have never met masses of pilgrims in France.....And the last time I was in Spain I walked the Norte and Primitivo. It came as quite a culture shock when I got to the Frances