Searching for apartment near USIU

Hello - I'm a U.S. citizen that will be moving to Nairobi to go to grad school at USIU. I'm searching for apartments near the school that are not only open to students, because my partner will be moving with me and is not pursuing a degree. Looking for something moderately priced. Please let me know if you know of anything available at the beginning of September.

Do you mind a home nearby?  Rates range between 350 - 800 dollars a month.
Taxi rates would be about 4 dollars to school.

Possibly - depends on the area. Budget is around 350/400 and the length of the commute. I know traffic is havoc lol