In Harald Hamrell's films about Martin Beck, the famous fictional Swedish police detective, Martin Beck often visits what appears to be a cozy neighborhood restaurant. Over the years, various restaurants have been used to film these scenes. The most common filming location was at Artillerigatan 56, now occupied by a French restaurant Daphne’s.

Source: "Stockholm: gata för gata" by Michael Masoliver

Link: http://daphnes.se/