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 135, 70 seats respectively, and a 4D film screen (marketed as 5D) which seats 18, the first of its kind in East Africa. Other retail providers include a food court, on the first floor of the commercial centre, a fitness center and a daycare nursery. Retail space within the tower consists of a bar/restaurant on the lower ground floor, a branch of Bank of Kigali on the ground floor, and a restaurant with roof top bar and nightclub on the top floor. Kigali City Tower Kigali City Tower is a mixed use high rise office and retail building located in