This old, tired lounge is one of the worst on the Air France estate of a dozen or so lounges, spread around the sprawling mess that is CDG airport.
Being underground means that this lounge is dull. There are the low ceilings and a beige colour scheme really make for a depressing, bunker-like feel.
There are two parts to the lounge, with the really old 1960s section having an ancient staircase. However, it really is a depressing start to any journey.