Just to update on Crillon le Brave - it's still fabulous! We stayed there a couple of weeks back - booked a Superior room via Mr & Mrs Smith, and were absolutely delighted to be upgraded to their largest suite - a 75sqm duplex room, two rolltop baths with a superb view over Provence (separated by a 'champagne table' - put to good use!).
Sadly didn't get one of the 20 rooms for EUR20, but c'est la vie - still more than happy with our lot.