aaa 4-diamond restaurant?

Question

Ask for explanation for "aaa 4-diamond restaurant". The hotel has "the montpelier", an award winning aaa 4-diamond restaurant serving continental cuisine in a formal setting and "the retreat" restaurant for casual dining.

Answer 1

AAA = American auto association. AAA guide book rates restaurants from 1diamond to 5 diamond. 4 diamond would be very up scale expensive restaurant. more of a place for a special meal than a simple supper.