Bistro1 is a Mediterranean restaurant that gives London, United Kingdom a clear reason to appear on a dining shortlist. The draw is brightness, produce and a relaxed sense of generosity; at a price point not clearly listed in the source data, it should be judged as a considered meal rather than a default booking. It is most compelling for diners seeking a meal with a clear identity, not just a convenient table, especially if the night calls for something more considered than a safe default.