The best place for a glass of wine*. It's the perfect balance – not too formal, not too informal either. Food is consistently good. Lamb's Conduit Street is a little oasis in the midst of Bloomsbury. (*slightly overpriced)
My favourite restaurant as the moment which was a former boxing hall. You sit on the old spectating seats and get served butter chicken on pine cones which infuse their flavour into the food. A really different experience.