We request Sunset Savanna, low floor. A lower floor puts you closer to the animals.
The hallways at Kidani are very long and you can end up all the way at the end of one of them. If that's an issue for you, you might want to request "close to lobby". The long walks don't bother us and particularly when on the lowest floor there is more hallway noise the closer you are to the lobby. So we stick with the two requests above and if we end up at or near the end of the hallway, that's fine with us.