I think it is only fair to point out that those who were not born and raised in africa are due for a major culture shock. Life in the major cities can feel familiar but outside of these small areas it really is a different planet.
Having watched the reactions of many new arrivals from europe and the USA it is safe to assume that around half will be going home within a few months. Those who stay and fit in will have a great time but those who expect a degree of "home comforts" will be disapointed.
I loved every minute but it is not for everyone.