We stayed in a Standard Room View the first time we stayed at AKL and had a view of the parking lot. It was our first time at a deluxe hotel so we didn't think anything about it. We to the various locations to view the animals and thought it was great. With the view lacking, we didn't spend anytime out on the balcony though. The next year we went we got upgraded to a Savanah View room and loved sitting on the balcony watching the animals. Last year we booked pool view, and loved the location, in that it was close to everything and not so long a walk to the room.
Room wise the three rooms were identical, except last year we got bunk beds. The main difference is the view and the location.
This year we are going back and I can't decide between Pool or Savanah view. My recommendation is that if it's in your budget to do the Savanah view then go for it, otherwise the hotel is so special I would be happy staying in a Standard view if I needed to.