Complex sentence: The Andriyivskyy Descent begins on the summit of the Starokyivska Hora (Old Kiev mountain) near the ornate late-baroque Saint Andrew's Church (which gave the street its current name), and descends to the Podil district were it ends at the Kontraktova Square.
Split into simpler sentences: The Andriyivskyy Descent begins on the summit of the Starokyivska Hora (Old Kiev mountain) near the ornate late-baroque Saint Andrew's Church (which gave the street its current name). The street continues on down and descends to the Podil district were it ends at the Kontraktova Square.