When you arrive in Ireland, if you want to try fresh Guinness beer, be sure to visit the Guinness Storehouse in Dublin. See for yourself the brewing process. The Guinness Storehouse was completed in 1904 and appears the architectural style of Chicago. The entire building was made of steel. Exquisite lighting design makes the entire exhibition hall shine. The beer exhibition hall has a total of eight floors and systematically introduces the beer brewing process.