Stayed here with my fiancee for a week in early fall, and couldn't have had a better experience. First, the owner was very accommodating when our end date changed slightly. Upon arriving, she greeted us and made sure we knew how everything worked in the house.
The photos really don't do the house justice. It has been incredibly well decorated and has much more space (inside and out) than what it might seem from the photos. We had another couple stay with us for the last weekend, and they had the entire upstairs, including bedroom, bathroom and sitting area to themselves (in addition to another bedroom that had two twin beds and a loft bed and would be great for kids or more guests). In addition to being well decorated, the house feels truly like a "home", equipped with everything you'd want in terms of kitchenware, dining/eating, living... it doesn't feel like a rental (skeleton) house that hasn't been lived in (if that makes sense?).
Location is excellent- just a few blocks from the beach. Great place from which to ride bikes into Southampton or Bridgehampton via Montauk Highway.
Really can't say enough about how great it was. We look forward to coming back next year!