We just returned from AKL - only did one night of our trip there. Now, granted, we were exhausted as it was towards the end of our trip and I was starting a cold, but after returning from the MK that night - gosh, I thought the walk was terribly long! Longest I've ever seen for a resort's bus stop. Wildnerness Lodge is a decent walk, but not as bad as this. Was it doable, yes. But I complained the entire walk! Now as I said, starting a cold, we were all beat - not to mention we're used to values that drop you off right out front, so guessing we're a bit spoiled!
But I think it is doable and you will be fine and Boma will make it all worth it! Once you get into the resort, not far at all to Boma - not to mention, is a gorgeous resort to visit!
oh, and following day when leaving resort to catch a bus... have to say, didn't really notice the walk that much now that we were refreshed!