Jambo rooms are on the 5th floor and Kidani starts on the lobby level and goes up. Some say the lower floors get a better shot of the animals. The big deciding factor is what size room I booked. If it is a studio, I will book Jambo for the food choices or if I don't want to cook. If it is a 1 bedroom or bigger, I go Kidani for the second bathroom and don't need food options.