Kaffeine is an Aussie/Kiwi independently owned specialty coffee shop located in Fitzrovia. Operating since 2009, Kaffeine has a strong reputation as one of the best coffee shops in the U.K. Our store on Great Titchfield Street is just 3 minutes north from Oxford Street so if you are in the West End, you will not be far away. Kaffeine. Discover it for yourself.