I didn't have any problems with a lack of facilities last year.......
But... as I struggle to walk distances above 25 kms day after day, I did some quite extensive research on the stages, accommodation etc. That probably helped.
Also having just come off the VdlP I was used to not finding food or water during the day. Not that is really a big problem on the CaminoInvierno. But I was carrying a day's water most of the time + a snack meal.
I suppose it's what we are comparing the CaminoInvierno with? Which is very important for those trying it for the first time or who are used to routes like the Frances with so many facilities along the way.
I would suggest that there are 'enough' facilities, if you plan ahead a bit. That can be as simple as looking at google maps for open bars/cafes.
But for those who might switch to the CaminoInvierno from the Frances, as an alternative ending. Expect it to be 'very' different. Very. Don't expect second breakfasts, or coffee along the way, or a wide choice in accommodation. But when you do find them it's a nice bonus.
Interesting to hear that Villavieja was almost full.
I was all alone there last year.
A night in a beautiful mountain top Hostel, with a thunderstorm outside.
I had the window next to my bed wide open to watch it all.
A cherished Camino memory.
One of my best Camino days so far I reckon.
Edited. It keeps translating/converting CaminoInvierno to Winter