I have walked by the church and monastery in Moraime a couple of times now, on my way to Muxia. The last time I was there, the monastery was almost ready to open its accommodations. Looks like they have done that, and they look pretty great. The church there has some beautiful romanesque over the doorways, too. It's so close to Muxia, though, that it's hard to figure out how you would stage your walk to spend the night there.
https://www.hostelmonasteriodemoraime.com/en/inicio
https://www.hostelmonasteriodemoraime.com/en/inicio