This one's called "Tim" by Polhus, a Swedish company who make a wide range of sheds and cabins. It is a bit more robust, with 28mm walls compared to the 16mm of the Lillevilla. The size is right, at 6.2 square meters. It's pricier, however, about 10,000 kronor.
JABO is a big pan-European shed manufacturer (which is a phrase I never thought I'd use in a sentence.) They have a nice 4.6 sq. m. shed at a good price, but again, the walls are pretty thin, only 20mm.
Janne shares my concern about these thin-walled sheds (he calls them 'plywood' sheds.) He suggested I ask X-House, and in fact, I had. Stefan gave me a quote for a custom shed, built in the same manner as my other two houses. However, their quote was 39,000kr, which is quite a lot when I've been looking at sheds between 5 and 10 thousand.
I replied to Stefan asking if there was a way to lower the specifications and price of their shed. I also dropped Wille a line to see if he had any ideas or recommendations. Even with price concerns, though, I don't want to put up something cheap and nasty. It would be better to have something solid like my X-Houses.