Oasis Resort & SPA in Lozenets

Very Poor Service.
This is an expensive restaurant, and for the prices one shall expect excellent service. Instead the personnel was very unwelcoming (we've never heard "please"), they didn't know what the dishes contain, and used aggressive language.
Asked what the sauce of one of the dish contains, the answer was "lemon and some secret ingredients". Asked again if the sauce is spicy, the answer was "Don't eat it then!". Then the white wine bottle was left on the service table with no ice bucket, and we had to ask another waiter to move the bottle inside an ice bucket. The waiter was adding olive oil to the salad basically pouring it and waiting for someone to say "stop", but he did not instruct us to say stop. We were not offered water even though the temperature was 35C. We have asked for lemon slice which was missing from the fish-based dish, and we've got a little lemon juice instead for which we get a charge as half of the "fresh" - basically 4 levs for a lemon slice. There were many more other things.
The food however was good and tasty. There is a open view to the sea, but there were a lot of beach chairs stacked on large pales in front of the restaurant.