For the popular BBC TV -show “Sherlock”, location throughout London were used. The most famous of them mus be “221b Baker Street”.  The entrance is in fact in Camden at North Gower Street, flat 187.

Right next door is “Ms. Hudson’s Snax” as seen in season one. The actual name of the cafe is Speedy’s cafe. Both exteriors and interior (season two) were used for the show.