Inside Mike Sonko’s Opulent Machakos Mansion: A Symbol of Wealth and Grandeur Former Nairobi Governor Mike Sonko has given the public an exclusive tour of his expansive, multimillion-dollar mansion in Machakos, showcasing the luxurious lifestyle he has built. The grand estate is a blend of opulence, sophistication, and state-of-the-art architectural finishes that reflect his larger-than-life personality. One of the most remarkable highlights of the home is a matrimonial memorial, which was offic