Thanks for making a post about my picture.
Shht, that's my hidden spot!!
No, Tu154m is right, I have taken that picture from car park F (now car park 6), from the top floor.
But it's not so easy anymore, they have recently installed a ceiling on the top floor and aluminium panels on the side. Anyway, you can still shot through the space between the panels (approx. 15 cm space).
By the way, I have some more cool pictures from that spot in the queue, watch out!