Complex sentence: The Centre is now going through a major revamp operation which includes removing the food court and glass elevators, This Revamp has been completed in 2006 and they have currently finished part of the cascades with a new section including Bhs and TK Maxx.
Split into simpler sentences: The Centre is now undergoing a major revamp operation which includes removing the food court and glass elevators. This revamp was completed in 2006 and they have currently finished part of the Cascades with a new section including Bhs and TK Maxx.