Dwell has a blog entry about the 20th anniversary of Design House Stockholm. We just missed the store's opening when we lived there, but we have visited their shops in Sweden and the UK many times since.
I would be happy to own nearly everything I've ever seen in one of their stores! I see they have an outlet in Minneapolis now. Maybe I'll stop by next time I'm up in my home town.
(The same is true of the Nordiska Galleriet, for that matter. I have visited them many times over the years, lusting over one beautiful object after another!)