I wouldn't make a room request with a standard room. My theory is you are more likely to get an upgrade if you don't ask for anything specific. If you ask for a certain location of standard room, that is probably what the CM will try and find for you. That being said, when we stayed at AKL in a standard room, we were put in the giraffe trail on the same floor as the lobby. Our room did face a parking lot, but there was a lot of foliage in front of the balcony. If we wanted to see the animals, there was a large viewing window a few doors down from our room.