"IKEA: Flat-pack Accounting [2006]" – http://www.economist.com/node/6919139
http://www.labornotes.org/2011/08/furniture-workers-win-ikea...
"After scathing articles about conditions in the Swedwood plant appeared overseas, union woodworkers in Europe and Asia pressured the iconic Swedish brand."
On a related note, looks like Ikea Hackers had a recent redesign: http://www.ikeahackers.net/
https://web.archive.org/web/20131004002539/http://www.ikeaha...
https://www.youtube.com/watch?v=cM3de1ETvks
Doesn't look whole lot different than other IKEA I've seen.
https://www.youtube.com/watch?v=PrSnTCaENhk
In my opinion, IKEA is successful largely because they have huge breadth of products in terms of variety, design, quality, and price points.
It also helps that Koreans have been overpaying for furniture for decades.
"IKEA: Flat-pack Accounting [2006]" – http://www.economist.com/node/6919139