I was just in the PP lounge in T1. It's pleasant but not spectacular. Food was better in the *A lounge one floor up, but at the *A lounge you have to go down (and later up) a flight of stairs after you enter the club, meaning that for a larger rollaboard, you will most likely have to leave it in an unguarded room which the club disavows responsibility for. So overall, I prefer the PP lounge.