Japanese Internment Camps Layout?

I have to do a project on Canadian Japanese Internment camps. This project is a recreation of a building in the camp that two families would live in. I need some help as to what they would look like. If anybody has any pictures or knows what is in these buildings that would be great help.

Here is a website by a photographer who did a photo essay on Canadian Concentration Camps…..(his term, not mine).

http://www.csuohio.edu/art_photos/canada/canada.html

Here is a photo of a Japanese Canadian Internment Camp….possibly from a guard tower:

http://www.canadiana.org/citm/imagepopups/a142853_e.html

…and another view:

http://www.canadianhistory.ca/iv/1914-1945/images/PA-143485.jpg

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12 June