Kigali Rwanda's highest buildings, including the 20-storey Kigali City Tower, are located in the CBD, as are the headquarters of the country's largest banks and businesses. Other buildings in the CBD include the upmarket Serena, Marriott and Mille Collines hotels, the University Teaching Hospital of Kigali, the national university's College of Science and Technology, and government buildings such as the National Bank of Rwanda and the Ministry of Finance and Economic Planning. To the south west of the CBD, and also on the Nyarugenge Hill, is the suburb of Nyamirambo. This was the second part of the city to be settled,
Kigali City Tower within the tower. Sekoko contracted Chinese company China Civil Engineering Construction to construct the building, and also sourced raw materials from his own depot in Guangzhou, China. The building was completed in early 2011, and retailers and companies began to occupy the space thereafter. The three-screen Century Cinema complex was completed in March 2013 and opened in May 2013. Kigali City Tower is on Avenue du Commerce, also known as KN 76 Street, in Nyarugenge District, which is the central business district of Kigali. The building is on the site of the former central bus station, which was closed in