This is a great house for big families as there are living spaces and separations in the living area to the bedrooms etc. The kitchen is nice and big too. Plenty of space for cooking, which we did. The fire place (stove) was terrific and kept the house warm.
However, although we had a great time and the spaces suited our family, the house is a bit worn. It's a house with nice enough furniture, but without anything else. Take your own bathroom amenities, and if you want an extra pillow or two, take those too. There were a couple games, but you'll probably want to take some of your own. There aren't any personal touches at all. The house is quite exposed on the Eastern shore, so the beach is very pebbly and steep.
In saying all of the above, we had a great time having all the family under one roof and everyone had a good time. We wouldn't stay there again as we didn't think we got value for the money we spent.