For decades, the standard rental model in Nigeria was straightforward: buy a 4-bedroom duplex and rent it out to a single family. But in 2026, a severe affordability crisis hit the market. Young, high-earning professionals—tech developers, bankers, and consultants—can no longer afford the exorbitant N8 million to N15 million annual rent for a full house in prime areas like Lekki or Wuse II. At the...