The location in Poipu crater is excellent. It's about a 12-15 minute walk to Poipu Beach park. The place has a very comfortable vibe given that it's on the slope of a crater, so the back side of the unit is well above ground despite entering the front door on ground level. (You feel like you are in a treehouse when in the living room and out on the lanai.) There are also very high ceilings throughout the unit. It is also quite spacious, with in unit laundry. (The listing itself doesn't clarify whether the laundry is in unit -- it is.)
The bedroom is on the second floor, so it will get hotter up there, but the window A/C is sufficient to cool the room down at night. The living room, kitchen, and 2nd lower level bedroom are naturally cooler due to air flow.
The only issue we had with the unit was an insect issue in the kitchen (Ants inside the wood in the ceiling were kicking debris down onto the floor and range top, which we had to clean up each day.). We reported this to the property manager and they were very responsive in calling in pest control for a fix, and they also comp'ed part of the stay for the inconvenience.
We left with good vibes about the place and would stay here again.