The central business district, is characterized by wide streets and a mix of historic, post-war and modern buildings. There are some colonial-era buildings like the Parliament buildings and Civic Centre, but the rest are unremarkable post war buildings. The district is also notable for a number of upmarket hotels such as the Meikles Hotel which are relatively luxurious but not particularly modern. Other downtown sights include, the Kopje Africa Unity Square, the Harare Gardens, the National Gallery, the August House parliamentary buildings and the National Archives. Causeway, a road and sub-neighbourhood of central Harare, is a busy workaday area that acts as the city's embassy row, (along with Belgravia to the north east), in which numerous embassies, diplomatic missions, research institutes, and other international organizations are concentrated. Additionally, many government ministries and museums such as the Zimbabwe Museum of Human Sciences, are located here.