We stayed six nights here and loved it. The view is as good as you see in the picture: we spent a lot of time sitting outside and we watched the sunset almost every day. The unit is well-located: it's an easy walk to Hideaways. The kitchen and living room area were modern and comfortable. The bathroom is nice, with a shower that can easily fit two people. The bed was comfortable, and the AC in the bedroom was enough to keep us comfortable at night. We didn't hear anyone upstairs, though I'm not sure if that's because no one was there during our stay.
Our biggest complaints were that the unit didn't provide enough toilet paper for our visit (2 rolls) and that we weren't sure what beach equipment we could count on: we wound up bringing a lot of our own when it turned out the unit had some already.
Those are minor though. This unit offered a killer view at a reasonable price (for Hawaii) and with reasonable comforts.