the leuven is one of my favourite places to eat. i've not had any problems with the service and yes, i think the chips are just about the best in wellington. the food is served quickly, and vegetables accompany some of the dishes, as well as being a side. as a gluten free eater, i've eaten there without any difficulties - the lamb rump is a good choice and the fish while pan fried, is not floured. it's often difficult to get a seat around the end of the work day, so if you're wanting to eat there, you might need to book.