Complex sentence: The first location opened in Kensington High Street towards the end of 2011; an additional location with 100,000 square feet of space is planned near the Chancery Lane underground station in central London.
Split into simpler sentences: The first location opened in Kensington High Street towards the end of 2011. An additional location with 100,000 square feet of space is planned near the Chancery Lane underground station in central London.