Complex sentence: The show currently is hosted live from The Old Fruitmarket, Glasgow, until 2013 Bird was live from Edinburgh Castle or Princes Street but the show's producers decided that it should take place in Scotland's largest and most popular city.
Split into simpler sentences: The show currently is hosted live from The Old Fruitmarket, Glasgow. Until 2013 Bird was live from Edinburgh Castle or Princes Street, but the show's producers decided that it should take place in Scotland's largest and most popular city.