Complex sentence: Porto Rafti has a school, a middle (lyceum) and secondary (gymnasium) schools, at least five churches (the church of Prophet Helias is the parochial churche), a post office and a square ("plateia").
Split into simpler sentences: Porto Rafti has a school, a middle (lyceum) and secondary (gymnasium) schools. The town also has at least five churches (the church of Prophet Helias is the parochial churche), a post office and a square ("plateia").