Erinsborough is a fictional suburb of Melbourne, Australia, where the soap opera Neighbours is set, focusing on the domestic and professional lives of the people who live and work there. Neighbours primarily centers on the residents of Ramsay Street and other Erinsborough locations, most prominently those situated within the Lassiters complex. Erinsborough is a loose anagram of Neighbours.

Paul Stewart Robinson is a fictional character from the Australian television soap opera Neighbours, a long-running serial drama about social life in the fictional Melbourne suburb of Erinsborough. He is played by Stefan Dennis. Paul was created by producer Reg Watson as one of Neighbours' original characters. He debuted in the first episode of the show broadcast on 18 March 1985 and is one of two remaining original cast members, alongside his sister Lucy. Paul appeared on a regular basis until 1992 when Dennis quit Neighbours to pursue work elsewhere. He reprised the role for a guest appearance in 1993. Dennis returned to the show full-time in 2004 and has since remained in the role. Dennis viewed his decision to leave Neighbours as a mistake.