Review: We ate at Tidbits 3 times this past August and found it to be good value (not expensive as others have written although we ate there lunchtime). For us it averaged 8 pounds per person, which is not bad for a good restuarant in the center of London (we didn't order drinks but there was plenty of cold water available). There was a large variety of hot dishes and salads, which satisfied even my my youngest daughter, who is very selective about what she eats. The deserts were also good. The service was very pleasant (e.g. finding us a table). It is located near all the big stores and not far from the National Gallery.