Ключевые слова: africa, architecture, building, city, community, conditions, construction, culture, density, dirt, diversity, exercise, extreme, health, homeless, homes, houses, housing, huts, insanitary, jog, jogging, kenya, kibera, lifestyle, living, man, mud, nairobi, old, people, poor, poor people, poverty, road, roof, roofing, run down, running, shanty, slum, slums, social, town, travel,