Complex sentence: The two art-deco-style hangars that flank the terminal and apron have also been converted for new uses: one is now a David Lloyd leisure centre, the other the headquarters of the Shop Direct Group, called Skyways House.
Split into simpler sentences: The two art deco style hangars that flank the terminal and apron have also been converted for new uses. One is now a David Lloyd leisure centre, whilst the other has been adapted as the headquarters of the Shop Direct Group, and is now known as Skyways House.