What are the visa & residency requirements in Nairobi?

"In order to visit or stay in Nairobi, visitors must obtain a visa prior to their arrival. The process of applying for a visa involves submitting an application form, a valid passport, two passport-sized photographs, and the applicable visa fee. Depending on the purpose of the visit, additional documents may be required. In order to apply for residency in Nairobi, Kenya, applicants must submit an application form, a valid passport, two passport-sized photographs, and the applicable fee. Additionally, applicants must provide proof of employment, proof of sufficient funds, and a valid medical certificate. Once the application is approved, the applicant will be issued a residence permit," remarked another expat who made the move to Nairobi, Kenya.