Air France has opened its fully redesigned lounge at Montreal's Pierre Elliott Trudeau International Airport for Business Class customers, and it's most Frequent Flyers, carrying a Flying Blue Elite Plus card. It's lovely, it really is, and vastly better than the old Air France KLM Montreal Lounge. Operated by Plaza Premium, the lounge has vast windows overlooking the runways and Mount Royal. Within the main lounge area, there is plenty of seating including large sofas, plus a large bar with French wines and champagnes.