Loved this place. We had a family group of 10 adults. The 5 bedrooms and bed arrangement were perfect, though if you are in the upstairs bedrooms that has 3 beds, you need to either share the same-floor bathroom that is inside the master suite, or use a bathroom on the main or lower level. We love to cook, so the large well-equipped kitchen, gas grill, 2 large tables, and outdoor patio with tables, chairs, and propane fire pit were great for food prep, feasting, and kicking back. We regularly hiked up the hill, hopped the fence, and ran/walked a 3-4 mile loop before dinner (caution: use a trail app like Alltrails since it is easy to get confused on the trails). The castle location was good for easy access to many things including airport (to pick up family who flew in), Hill City (esp. Black Hills Institute and Quilt Show), Needles Highway, Mt. Rushmore, and loads of hikes. Krull Market in Hill City has a good selection of groceries, fresh meat and fruits/veg if you are into cooking, but Walmart in Rapid City is a tad closer. We bought fresh bison meat at Wild Idea in Rapid City - pricy but a fun and appropriate treat for the Black Hills. We had a couple of very minor issues with the house (coffee pot wasn't working well, small leak near sink, and there were no small cutting boards), but within an hour of contacting the owner, he was at the house to resolve everything - including bringing a new coffee pot and new cutting board. The property is quiet and private. The furnishings, bedding, and equipment were high end . Worth the price. We would stay again.