As the largest city in South Africa and the second largest in Africa, Johannesburg is quickly becoming an economic powerhouse. Some of the tallest buildings in Africa reside in the city's Central Business District. Today, the newly established premier business district in Sandton is home many international brands and financial institutions. The Radisson Blu Gautrain Hotel, Sandton Johannesburg is connected to all that the city has to offer, from a business and cultural perspective, through the high-speed train at Sandton Gautrain Station. Just across the street from the train station, near Johannesburg's city center, the hotel offers 220 rooms and suites, each with free high-speed wireless internet, coffee and tea provisions, and other modern amenities.