Complex sentence: Redevelopment of the Topshop/Topman store commenced in February 2012 after Topman and Topshop moved to temporary stores elsewhere in the city and is expected to be complete in Autumn 2012.
Split into simpler sentences: Redevelopment of the Topshop/Topman store commenced in February 2012 after Topman and Topshop moved to temporary stores elsewhere in the City. The store is expected to be complete in Autumn 2012.