Will be travelling with a friend who has lung problems and can't walk fast/can't do any hills. We will be 3 adults, and are considering: Coronado Springs Junior Suite; Grand Floridian Outer Building; Poly; or Animal Kingdom Lodge Savanna View/Bunk Bed room. Can anyone help me with where these rooms might be located with regards to monorail or bus transportation? We won't have a car. Thank You!