what should come out clearly is what is this take home? Is it just your gross salary less PAYE and statutory deductions? Or further less SACCO loans and savings, Insurance policies etc, etc? If Its less all deductions then its true, not many Nairobians are taking home more than 100k.
As an example, I know someone whose gross salary is 642K but his take home is normally between 90 and 99K after all deductions.
Further, the fact that there are only 16000 mortgages doesn't mean its only those who can afford. I know many Nairobians and Kenyans go the route of buying plots and constructing. I believe quite a number of Kenyans can afford 50k-120K from their salaries as mortgages but they choose a different route.
"The problem with the world is that the intelligent people are full of doubts, while the stupid ones are full of confidence." ― Charles Bukowski