We stayed at this gorgeous home in Poipu for a week for a family vacation. There was plenty of room for the 7 of us (would be plenty of room for 4 couples); each bedroom was comfortably sized with a big closet and full bath. The kitchen/living room area was spacious and accommodating as well, and it was convenient to have a nice big laundry room with washer/dryer. Most of our time was spent on the patio -- also roomy and accommodating -- which looked out on the green space from which you could see the ocean. Shipwrecks Beach is just a short walk away; very convenient and easily accessible. Heather, our point-of-contact, was very responsive, informative about local hotspots--and patient!
My only complaint would be that air conditioning was an added cost; I wish it would have been priced in at the beginning. Our visit was in August, and although I know the islands are famous for their tradewinds, it was hot and muggy this time of year, and air conditioning was a necessity. (And I'm someone who loves warm, balmy weather.)
Other than that, it was a beautiful home in a great location, and I would stay there again in a heartbeat. :)