Gogi
451 Edgware Road, Little Venice,W2 1TH
While many trendy places seem to be taking up Korean style influences (gochujang anyone?) actual Korean restaurants, still don't seem to be that well received with the gen-pop other than ex-pats. This might be due to the fact that their menus are always a mine field to negotiate, I normally go with someone who knows exactly what to order, their English translations often not enticing as the actual dish.
Gogi is a new Korean Grill restaurant in leafy Little Venice. A little out of the way for most people but it's nice there are areas like this in London, everyone seems a lot less stressed walking along the canal, albeit predominately middle class.