The Restaurant at Hotel La Casona
Hotel La Casona's restaurant is praised by reviewers writing for major publications. Out of 7 reviews tracked on TripExpert, 2 recommended the restaurant, such as Concierge and Rough Guide.
Hotel La Casona 
 Concierge
 Rough Guide
 "There's also a lounge with a wall of hunting horns, and a restaurant, Piaf, that serves French cuisine" 
 "Good on-site restaurant"