Functionalist architecture from the 1950s and 60s can be seen on the governmental buildings spread in the zone 4 of the city.
Info http://mcd.gob.gt/el-centro-civico-de-la-ciudad-de-guatemala-patrimonio-cultural-de-la-nacion-2014/?lang=fr
Address 21A Calle, Guatemala City, Guatemala
Coordinates 14°37'37.132" N -90°30'46.062" E