Just sailed the Sapphire Princess with casual dining, had a choice of 4 restaurants. We made reservations. But couldn't do 7pm. The latest was 6:20 and than not again until 8pm. Never understood this.
All 4 restaurants carry the same menu for the evening except one specialty item per restaurant. Others we met said they never made reservations but always dined after 8pm
Table for 2. You sit so close to other tables of 2 you will enjoy meeting others and chatting.
The one night we chose to sit at a table for six it was a nightmare and the longest dinner ever!
We only did the buffet on our last night.