Seoul City Hall is located in the City Center and next to one of the four palaces . the interior is known for open air and natutal scenery. The exterior goes over thevold city hall . the front grass area is known for frequent protest and concerts. Subway entrances are located throughout the area . i think there are twelve entrances . There are also some underground shoppes . A McDonalds and Starbucks are near by . Duncan Donuts is across the street .