Been here about 5 times now - sometimes for Sunday lunch sometimes for weekday lunch. The food has always been excellent. Our favourites are without doubt the Cream of Tomato Soup as a starter (possibly the best tomato soup I have ever had) followed by the Tempura Prawns - but having tried quite a few of the dishes between myself and my family I would struggle to find one to be critical of.
You do need to book on weekends, but mid-week doesn't seem too bad. They do occasionally close on certain days, so check before you leave to avoid disappointment