We really enjoyed our stay at Luisa's. It's right off the highway, but it's basically two lanes, so it really isn't bothersome. There is a Safeway right across the street that came in handy many times. We stayed there with our 2 year old and the layout worked well for us. The place was very clean when we arrived and there was even a little gift/snack waiting for us. I found staying in Kapaa very central to travel anywhere on the island and close to beaches and amenities. As for her place being warm. Yes it is warm, but totally manageable. We found the back room (closest to the front door) to be cooler, so with the two fans and the breeze, we were fine. Would stay there again