"Not too far" is very subjective! What seemed a very short walk for me was a VERY LOOOONG walk for my mother-in-law on her prosthetic knees! Walking at a healthy pace, nothing is more than 5 minutes from the GCH and pools. You can find ways to cut through buildings if it's raining, too!
Tahiti and Rapa Nui are furthest from the GCH and pools but have the advantage of being closest to the TTC. Aotearoa is furthest from the TTC. Every building has its advantages. The great thing about Tokelau is its larger room size AND central location.
We found Rarotonga perfectly located between the GCH and the bus stop. Our garden view was lovely, but nothing spectacular. There are prettier garden view on property, but IMO, no better location.
Here's a pic from our ground floor room looking toward the quiet pool. I prefer 3rd floor for views, but always request 1st floor as a 2nd choice.
And looking slightly toward the left, you see Niue, Samoa and then Hawaii. The volcano pool is just on the other side of Samoa.
I'm so proud of me for finally learning how to post pics! Yeah, me!