Ok, the „v“ replacing the „u“ might be why I initally didnt find the restaurant in TripAdvisor. It‘s here: https://www.tripadvisor.com/Restaurant_Review-g635888-d27962634-Reviews-Restaurante_Antiqvarivm-San_Miguel_de_Abona_Tenerife_Canary_Islands.html
It‘s currently somewehere at #45 with only 5-star reviews (18 by the time of writing this). I think it deserves more visitors; we were again alone (or maybe we‘re just too early) and had Jamon Iberico as a starter and salmon (for my wife) as well as beef tenderloin with a delicious pepper sauce for myself.
Again, the food was incredible. All the spices, the preperation, the presentation and of course the taste were amazing, and I jokingly said I wanted to cry after I had finished my meal, because it was over.
Also, the people couldn‘t be friendlier. Definite recommendation.