Am flying on BA0059 next June. The 747 has been changed to what I think is a 772 as it is showing as 3 class, but there is a message above the seat selection box saying:

Club world - Front cabinYou are selecting a flatbed seat at the front of the aircraft which was previously our First cabin and is now sold as Club World. Some elements of the product and service may differ between the First and Club World cabins.

Also looks like it is going to be the old CW rather than CS. Does anyone know if the flight really is full so that the first 4 rows are fully booked, or are they just blocked out for any reason? Also of the seats that are available, is there any plus points to either row 5, 10 or 11. We're a couple traveling together. Row 5 and 11 in A/B or J/K looked appealing as presumably the window seats have direct aisle access?
Thanks