Asia de Cuba is located inside St Martin's Lane Hotel. This is one of the best restaurants in London, in my opinion. I've generally never been a fan of restaurants at hotels but this is an exception.
The food is really asian fusion. The menu is excruciating as everything on it appears so appealing and I found it difficult to decide what to order. The service is excellent, and the dessert menu is to die for!
You should visit this place in a group of four (at least) as it is best to share the dishes and try a whole range of flavours and fusions to appecriate the experience.
I would encourage you to have pre-dinner drinks in the bar next door - The Light Bar.
It's not cheap here, but that is what you get if you want the best!
Finally, the interior design is brilliant, very busy, and sleek. What else can you expect from Philippe Starck!?