Jo of Palatine said:
IIRC - Skydragon, haven't you been to such a school yourself? I seem to recall you once even mentioned the name - it was at the lake of Geneva, no?
So maybe you want to step in and tell us first-hand.
You spent your time learning valuable lessons,
such as:- preparation for a dinner party, What cutlery/glasses to use, after all, you need to know that your staff have set everything up as required, it is no good afterwards making excuses because nobody had fish knives and forks. Table and seating spacings, (how many people can you seat at a 12ft x 6ft table), preparing seating plans, (you must know who can be sat next to who), entertaining weekend guests, the unwritten rules on what is socially acceptable, how to look interested (even though you are totally bored), how not to react in 'difficult' situations, how to walk, talk, sit and dance. The main lesson being delegation and planning, you must know who is not talking to who. Cooking/Baking, different cuts of meat, how to prepare them. You were also 'taught' how to manage your staff, interview, chastise etc.
You must know all that you are going to ask your staff to do, otherwise how will you know they are doing it right? The art of being the perfect hostess, without lifting a finger, whilst accepting graciously, all the credit!
You were also taught how to be the perfect guest (to your host, not their staff). Many other things but, these are the lessons Catherine will have to learn.
Could I run the Ritz, probably, could I plan and execute the perfect dinner party or weekends entertainment, well apparently, yes!