From flightglobal.com:
"Lufthansa to fit PrivatAir business jets with economy cabin"
http://www.flightglobal.com/articles...h-economy.html
Summary: 2 jets to get 60 y seats, with c down to 32 seats. Eligibly for middle east routes like Bahrain, Dammann.
Obviously a sign that loads in C-class are down considerably.