509 at 12 Decades offers accommodations in Johannesburg, 3.1 miles from Observatory Golf Club and 5.2 miles from Gold Reef City & Casino. Private parking is available on site. The property is one mile from Johannesburg Stadium and within 0.9 miles of the city center. Towels and bed linen are offered in the guest house. The accommodation is non-smoking. Apartheid Museum is 5.2 miles from the guest house, while Gold Reef City is 5.5 miles from the property. O.R. Tambo International Airport is 14 miles away.