I have been employed by Port Arthur Historic Site since 1995 as a guide my duties are customer service, conducting thematic interpretation, research and write thematic interpretation, sales , locking and unlocking a world heritage site I also done a extra job at Port Arthur Historic Site for 3 years as a cleaner starting at 4am until 8.30am 5 days a week then I started my guiding job at 9am my cleaning duties were cleaning historic homes, public toilets. Cafes, offices, verandahs etc.