Nairobi is among the cities of the continent of Africa that is growing rapidly partly due to opportunities that it provides for Kenyans migrating from the rural areas and inhabitants from other countries of Africa. Nairobi is home to major organizations such as the United Nations headquarters. Its central location in the continent Africa and proximity to the coastal town of Mombasa not to mention its conducive climate makes it a favourite for many. Nairobi contributes about 60% of Kenya’s Gross Domestic Product.