We stayed at both houses over the Easter/razor clam weekend. 2 families with toddlers and a dog in one household; in the other house, just adults (including one grandma, no kids). The set up was perfect. The photos don't do the houses justice. Clean, comfortable, spacious and very well maintained. DeAnne was wonderfully responsive to all our queries. Razor clamming was loads of fun for all. We are already trying to figure out when we can return.
The only drawback has nothing to do with the houses. The grocery stores down the road aren't well stocked, so you'll need to do some planning and be organized for groceries/meals.