Seacastles Resort Inn and Suites is located at the entrance to Marginal way, on the way to Perkins' Cove. All guest rooms offer a separate, private bedroom area with either one queen or two double beds. Living area is furnished with a pullout sofa bed. All have full or partial kitchens. Some units offer a private deck. Studio units are well appointed one room units offering a queen bed, pullout sofa bed and either full or partial kitchen.