We've stayed in AKL Jambo (and sometimes Kadani Village) every year since it opened. Always in a savannah room. I personally don't like the long walk out on the ends, so I always request near the lobby, and they mostly accommodate it for us.
One year we got the very last room on the end of the right side of the hotel. I was very unhappy with the distance, but the hotel was booked full. Then when we got to it, it was inundated with love bugs. And by that I mean hundreds of them in the room flying around, in the bed covers, walks, etc.
When I called down and told them we need to move because of the bugs, they didn't want to and said they are harmless (and I agree) and should be fine. When I said I had to scoop hand full of them out of the the bed sheets, they changed their toon, and after a bit, they found another room for us.
I was later told by a mousekeeping staff that certain rooms have been know to be "loved" by the love bugs, and no matter what they do, they find their way in. And that room was one of them. They told us its usually the more quieter end areas that have the problem.
Now, this was years ago, so the problem may not exist anymore, but they room didn't have a good view at all, it was like a view of the area where the animals could go back to the barns in the back corner off the Zebra Trail.
So, the ends are quieter, but we've never found near the lobby to be loud or disturbing at all, and would recommend as close to the lobby as you can. However, we've always been on a savannah view, so other lobby rooms by Boma and other locations, I'd defer to the others who've been in those rooms.
Either way, its a great place to stay...that's why we bough DVC there as soon as we could!