The standard views on the south wing of Kidani overlook road of the back wall of the bus station, although beyond the road is mostly land and trees. The north wing has many that basically look at the pool area but mainly see a hill leading to the pool area, although a few overlook the bottom of Pembe savanna. Then there are the standards on that north wing that are actually over the Pembe savanna and thus have savanna view. If you want to try for one of those, a good request would be for a room "near the Pumbaa elevator," which is the last elevator on the north wing and all standards anywhere near that elevator have Pembe Savanna view. Be aware, however, that getting that request will mean you will have very long walks to the lobby and bus station.
At Jambo, your chance of getting savanna view are higher. More than half the standards actually have savanna view, although the view might not be quite as good as savanna view. The rest have pool view. A possible request to make if you want a standard with a savanna view is for a room on the Kudo Trail side of the building. All standards on that side of the building have savanna view.