First time with Seabourn and only second cruise in total. First was with P&O which I would rate as 4star (and we would use P&O again).
Seabourn was 6 star. First class professional service at all times, personal attention from Cruise Director to the housekeeping lady. Polite, friendly and helpful, never deferential in approach.
Food was excellent with plenty of choice, I have a gargantuan appetite but never left the table feeling hungry. Dress code seemed sensible and appropriate.
Nothing to be said other than a well designed and laid out space. Perfect as a base within the ship, also if you just want to sit and rest very quiet whilst remaining central to all activities.