It's not the cheapest of places (still reasonable though) but the extra expense is worth it as the food here is fantastic. I've been on a few occasions and have not had any bad food yet. It gets quite busy here so I'd definitely recommend booking in advance. The restaurant is in quite a scenic location and, if you're lucky, you get a nice view out over the river as you dine. The staff have all been polite, friendly and professional on every occasion. Highly recommended.