The lodging is roughly as expected given the provided pictures and amenities listed in Vrbo. The location was a big plus; you are right next to Poipu's ocean cliffs, the southernmost point on the island, so you have unobstructed views of sunrise / sunset via a short 3-5 min walk.
However, our trip experience was hampered by an unresponsive host experience. We found a large cockroach in the lodging upon return from our first dinner in Kauai. The hosts told us to expect critters given the tropics, although I've been to Hawaii twice before and this was the first time I've had a cockroach problem. We immediately communicated to the host that we'd like to be moved to another, cockroach-free unit, if possible. We communicated via the Vrbo app, which we got no response despite multiple follow up messages over the app, and texted another member of the host team that came to meet us when we were moving into unit. Again, no response from that individual. We had to find the local Pipou Reality (host company) office, located a town over, and knocked on their door during business hours, but still had no response. There was a business card hanging in the window of the office which we called the number on, and then finally, after calling the number 3-4 times, someone picked up and heard our case (they did nothing, but hey at least we got a response!).
All this to say this: stay at your own risk. The lodging is fine, but I wouldn't trust the management team to solve any problems that arise