Complex sentence: He has lived in Salzburg, Austria, since 1981, and resides in "Casa Austria", formerly called "Villa Swoboda", in Anif, near the city of Salzburg.
Split into simpler sentences: He has lived in Salzburg, Austria, since 1981. He resides in "Casa Austria", formerly called "Villa Swoboda", in Anif, near the city of Salzburg.