Department of Taxes and Attorney General's Chambers Building

The Department of Taxes and Attorney General's Chambers Building in Gaborone, Botswana, is one of Africa's most expensive office buildings, located in the Government Enclave on Nelson Mandela Drive. Its construction faced significant delays and budget overruns due to miscommunication and financial mismanagement, resulting in a 544-day delay and an additional cost of nearly $1.9 million. The building houses the Botswana Department of Taxes and the Attorney General's Chambers, although its architectural design has faced criticism for energy inefficiency due to its glass windows, making it a notable point of interest for tourists and researchers alike.