The ability to possibly get a savanna view room with standard view at Kidani unfortunately comes with the reality that you will be far from civilization. The Pumba elevator is the last one on the north wing and is between the sixth and seventh building units from the lobby (it is at same place as the red AED sign on the very left side of this map
http://www.wdwinfo.com/maps/Kindani_Village_Map.jpg). The bus station will be a little more than 1/3 mile from your room, the lobby a bit less, and the pool, via the under-bulding parking lot to a walkway between the third and fourth building units, will actually be within easy striking distance.