We did it two years ago for 2 nights, and then moved to a savanna view GV. The Sunrise Safari was the main reason we did concierge level, and we loved it. The food and beverage in the lounge is fun, but it would not be the main reason. We had the pool view room. In addition to no savanna view, it was under the rooftop air conditioning, so it was noisy to sit on the balcony. We requested savanna view, but they made clear at the time of reservation that they can't guarantee it. One of our favorite things about AKL and AKV is the savanna view, and we all like sitting out on the balconies to watch the animals. If we had done just concierge level, we would have been disappointed by not having a savanna view. So I would recommend doing concierge for one or two nights to get the safari, and then transfer.