Urbane and convivial, Portal is a fine addition to the pacesetting cluster of eateries in the new media surroundings of Clerkenwell. The buzzy restaurant floor is as bold in design as the smart menu, which swells with dishes full of vigorous Iberian flavours like sautéed sea bass with scallops and morels and braised wild boar. The relaxing bar area serves up lighter tapas-style petiscos next to the busy open kitchen. Private dining room.