I did this once using FB miles. As another poster said, you have a 2-2-2 layout which is great for couples. Just make up your mind if you want to have windows or central (=window view versus both aisle access). I do recall good food & wine on this 2-3 hour flight. And you get the famous 'little house' for being biz on a long haul plane (I as hand luggage only person got one which I kept in my 1 liter bag till home). As another poster indicated check in probably opens 3 hours in advance, but I used internet check in and with hand luggage of course did not have any issue in being internet checked-in 20-30 hours in advance.