How does something with designer pedigree for under £150k grab you? Check out this 1960s Serge Binotto-designed circular property in Mirepoix, Ariege, south west France, which has the hand of Jean Prouve in it. A great potential holiday home.
The original 1950s Saarinen table was recently reissued for the outdoors, but whether you buy one for inside or out, it's still not a cheap prospect. You can get the 'look' a lot cheaper with this Lance circular dining table at Habitat.