Now's a good time to tell you I have the first class interrail pass eheh and this #Pontevedra-#Madrid train is the first one I'm doing 1st class (here named Comfort).
The train looks oldish and doesn't have all the fancy stuff new trains have, but you what? That's perfectly fine. The chairs lean back, it has good trays. Weird that I don't see any power outlets or WiFi, though. This is a high speed after all. But not an AVE, not sure why.