This is a delightful, tiny bar/resto right next door to the Meson de los Poetas (reviewed elsewhere). Upmarket cuisine with a Mexican touch. It opens at 2pm. While the bars and restaurants on the plaza (opposite the main church) are lively, a short walk will lead you to this much better place. The other day I had the salmon, accompanied by a superb large glass of Rioja. Don´t expect it to be rock bottom cheap, but it is very reasonable. Combine it with a short visit to the Diego museum up the street.