What don't you do what I did?
Tell the broker that you want 9000€ tax free, 5-on 3-off, 5-on 4-off, and flight to and from any THY destination on your days off.
Off course the answer was NO. But if everyone raises the bar, they won't have any other option.
Ah! I know that because I am currently flying, I can bargain.
Check Six, Krueger