We stayed at the Mediterranean Palace across the road from the complex where La Martina is situated. My husband is an avid steak fan, we have visited Gaucho and Maze Grill. This restaurant is a gem and certainly comparable.
The Maitre D is a suave George Clooney type who is happy to discuss the types of beef available and talks about the meat as if it were his child!
The excellent somellier - Thomas - was very knowledgeable and we were delighted with his choices on the two visits we made. He is a credit to the restaurant.
I cannot fault this restaurant. If you are going to Tenerife on holiday and like steak, please visit!