Kenya and Africa has huge demand for decent housing. 70% in the urban areas are living in slums. The challenge is with corrupt officials and CONsultants lying about a non existent middle class which requires expensive apartments as long as they get their cut. Look at all the developments going on in Nairobi - any 3 bedroom house is 5m+ plus. This is despite the upper market segment stalling with vacant apartments all over Kilimanis, Lavingtons, Parklands and such middle classish estates.
People are commuting from likes of Rongai, Kitengela, Naivasha, Thika, due to affordability of houses there - ownership and renting.
The Sonko kanjo dream houses have also come a cropper after he got threats probably to let Nortlands thrive - maybe reason Tatu seems to never get anywhere.