Kudo Trail is the left side of the U in the U-shaped Jambo building. Savanna views are either of Arusha or Sunset savanna. Both views are usually fine, with the more so-so views being from rooms closer to lobby.
You also can get nice view of the animals on Sunset because you can see the main viewing area of Kidani Village, and one of the barns where the animals hang at in the mornings but those rooms are a long walk.