Um igloos??? Accommodation is in the research stations which you should know about in your research.
There are different countries who look after different areas ie. USA looks after McMurdo Base, New Zealand has Scott Base etc.
No one lives in Antarctica except for research people. It's not Alaska !
There are only research facilities and connected accommodation. http://www.worldpopulationstatistics.com...
http://en.wikipedia.org/wiki/Amundsen%E2...