Very elegant place. Service is perfect and the over price is due to the Amazing quality of the meat and food.
Good meat and quiet place. Pricey but worth it.
Comfortable, good service and great steak.
La Vaca is a really good place to have a nice juicy steak. I've never been disappointed! Get the onion rings too, they are amazing! They have a good wine menu too! You order everything (meat, potato, vegetables) separately, so it can get quite pricey, but be sure to look out for offers on El Tenedor!
The meat was excellent Really really good and perfectly cooked.
Atmosphere is nice too.
Unfortunately the fries were not so good (as often in Spain !). On the other hand, you don't go in that kind of restaurant for fries (that's why I put 4 stars instead of 3)
Price is not too high for meat.
Just avoid the fries (damn, I have no idea which oil they are using in Spain for fries but they have to change it !!)