Complex sentence: Swansea Mosque is located in two former terraced commercial buildings on St. Helen's Road Swansea, Wales serving the Muslim community in Swansea since the 1980s.
Split into simpler sentences: Swansea Mosque is located in two former terraced commercial buildings on St. Helen's Road Swansea, Wales. It has served the Muslim community in Swansea since the 1980s.