What are the visa & residency requirements in Ethiopia?

"In order to visit Ethiopia, travelers must obtain a visa prior to arrival. The process of applying for a visa involves submitting an application form, a valid passport, two passport-sized photographs, and a fee. Depending on the type of visa, additional documents may be required. In order to obtain residency in Ethiopia, applicants must submit an application form, a valid passport, two passport-sized photographs, and a fee. Additionally, applicants must provide proof of employment, proof of financial stability, and a letter of recommendation from a local sponsor. Once the application is approved, the applicant will be issued a residency permit," remarked another expat who made the move to Ethiopia.