Bad: Seating is the regular economy 3×3 with middle seat left empty. Which is fine, except that the leg room is no better than that in coach
Good: Lounge access, specially the breakfast. Blessing for two starving souls!
Best: Not remembering we were flying business till we were already seated in the lounge.
Getting invited to the lounge felt a pleasant surprise. Having 2×2 seating was even more so (we even discussed which could be this small jet aircraft in the BA fleet that has 2×2 seating).
Conclusion: If the surprise of flying business, having forgotten that we paid for it months back, is the best part about flying business, there’s little reason for anyone to be paying to fly business within Europe.