Three adults and a dog traveling from NYC around CBI in August. We have reserved at two different places to stay and we are trying to decide which one is going to be better: the Knotty Pine Cottages or Castle Rock Inn. The cottages are $95/night for a 2-BR cottage, the inn is $125/night for a room with double bed and sofa-sleeper. Which is nicer? Cleaner? Better location? Thanks!