You might try searching around on some of these sites:
http://www.normalroom.com/index.php
http://smallplacestyle.blogspot.com/
http://www.apartmenttherapy.com/
http://www.desiretoinspire.net/
http://www.tinyhousedesign.com/
http://www.littlediggs.com/
http://livingsmall.wordpress.com/
http://tinyhouseblog.com/
http://www.photography-colleges.org/top-25-interior-design-blogs/
And check out these articles:
http://www.re-nest.com/re-nest/small-spaces/small-spaces-and-teenytiny-homes-all-under-400-sq-feet-roundup-104433
http://www.apartmenttherapy.com/sf/good-questions/ideas-for-making-my-spacebox-in-holland-more-livable-good-questions-125710
http://www.re-nest.com/re-nest/small-spaces/resources-sites-for-small-space-living-mindful-metropolis-108874