Dan ..
Yelp
What a gem of a place, definitely did not seem like a touristy spot despite it being in the heavily trafficked shopping area. Not that it matters much, at the end of the day, good food is good food.
The food here was great, newfound appreciation for anchovies. Not the regular salted ones, but boquerones. It's labeled anchoa on the menu, but it's boquerones.
Get the Anchoa Getaria, it is unreal. Little vinegary, some sweetness, but the toasted garlic really puts it over the top. Found this place early in our stay and made sure to stop by at least once a day. Also tried the mushroom dish (champignons) and rice with clams (almejas), which were both great, but the star of the show were the boquerones.
Service was also above par, very nice and helpful. Get off the beaten path of the old town, get some steps in, you'll be glad you did.
Last thing, we missed our chance at their paella. They only make it on weekends I believe, gotta get there before 3PM if i remember correctly. When they run out, they run out.