Great stay, great location just steps from the beach. Note that you can see the ocean if you're standing up on the porch, but not sitting down. I think they have the hedges up high to give some privacy from the public parking that's between you and the ocean. There is some traffic noise of people driving (slowly) to the parking lot, but nothing too bad. The beach in front of the place was experiencing bad swimming conditions which seemed to be due to the winter months on the north shore, but our kids were still able to play in the shallow water. We also could walk down towards the pier for calmer waters that were easier to swim in.
The two rooms are air-conditioned, but the loft upstairs with the two twin beds is not. Was fine in the winter, not sure what it would be like in the summer. You can open the windows of course, but the rooster wake-ups at 5am will be even louder... Kauai life! ;-)