Complex sentence: The Northern Liberties neighborhood is well removed physically from the core of skyscrapers that exist in Center City although the area has, over the past few years, become a popular locale for developers and several large scale projects are proposed in addition to Bridgman's View.
Split into simpler sentences: The Northern Liberties neighborhood is well removed physically from the core of skyscrapers that exist in Center City. Although the area has, over the past few years, become a popular locale for developers and several large scale projects are proposed in addition to Bridgman's View.