We tried out this two cottage rental sight unseen, and feel very lucky. Both houses are classic cape cod cottages, the smaller one redone recently, (stayed in that one with my wife and daughter) and the larger house which has great views, and is of course right on the water. The amenities are great, we found the place neat and in order. Plenty of ancillary items in the garage - bikes, boogie boards, lobster pots, etc. Also, clean linens and a plethora of beach towels made things easy.
The place is deceptive. I have teenage and adult sons who came and went, my Mom and sister came for a couple of days....we always had a bed for everyone. You would not think it pulling up, but it sleeps six in the smaller house, and six more in the larger!. We had great weather, which helped of course, grilled out every night on a nice grill situated between the two cottages. Picnic table there, or another out on the dune in front of the larger place.
Really happy with it, we would definitely consider renting again.