My wife and I stayed for one week at Sealodge F6. It was a great stay and we really enjoyed the place. The views are just as advertised and the sounds of the waves was amazing.
The apartment was fully furnished with everything we needed including a comfortable couch, nice tables and chairs and a comfortable (though very soft) bed. The kitchen had everything we needed for cooking and the full size fridge was very useful.
The north shore area was very nice, and getting to the south side of the island really is only a 45-60 minute drive.
Overall, a great stay and a place we would come back to.