Which one? There's one for each studio. I was involved in refurbishments of TC1 and TC3, so have been in both of them. Also TC1 extension in Manchester had to be ready to film the first episode of Red Dwarf. What a great deadline that was to hit!
Done that several times (not on honeymoon). Last time I arrived there in a white-out having just climbed Tower Ridge in winter conditions.
How about Fly Balaton airport in Hungary? Heviz and Kesthely, Hungary.
Also, I know that only three other people in the world (who were with me at the...