A very comfortable experience in business class on the top deck of the A380. My previous experience with Air France in similar set up was not as good as business class was too big and ratio of flight attendants to passengers was low. This was not the case here. Excellent service, good quality food and clean deck/lavatories made it for a very enjoyable flight. The only reason I am not giving this flight 5 stars is that I have been somewhat spoiled with my travel lately and while this flight was very good, I did not find it to be outstanding. So saving that 5th star for the wow factor.