Carl&Marilyn's North store staging area is exactly that. It's right in the middle of all the best things kauai has to offer. It's located in the wealthier part of kauai and the price for what you get can't be beat. There's a shopping center and restaurant options within 10 mins walk. My wife and I thoroughly enjoyed the stay and couldn't have asked for more.
Carl and Marilyn were super at communication, asking us about plans and giving us tips on how to best accomplish them 6 months before our trip was scheduled.
The place was superb and the hosts were helpful but not intrusive. Would recommend to anyone vacationing in kauai.