Portal looks like a small venue until you step inside - it opens out to a gigantic glass conservatory filled with impeccably-dressed tables. Despite the large scale, the atmosphere is friendly and welcoming, the owner Antonio always has time to greet us as we arrive. The menu's not overpriced - the seafood is the freshest I've found this far inland - try the squid, prawn and chorizo skewers on lemon rice and the custard tartlets are an exquisite dessert. Worth the extra dollar for a top notch city lunch!