Following for others' recommendations, since my own set, which I love, was discontinued by Crate and Barrel several years ago. This is mine, Boda Nova "Gourmet":
https://pin.it/7fWU2iY – beautiful and comfortable in the hand, and sadly now impossible to find at any kind of reasonable price.
On quantity, though, I would say definitely get more than a 12 place settings, or if you can buy open stock get more of the pieces you use most. Even with a family of just two, I sometimes run out of clean knives and soup/cereal spoons before the day is over, whereas I almost never use the dessert forks and the forks and teaspoons aren't in such high demand.