We had such an amazing stay in the Big Bear cabin! The location is perfect (central to Wind Cave NP, Badlands NP, Custer SP, Black Hills, Mt Rushmore, etc etc). Tammy is such a communicative & friendly host, she checked in with us on travel plans to make sure she met us right when we arrived, gave us a tour of the place, and told us to call if we needed anything (we didn't - everything was perfect already!) As a group of young women traveling across the US, we felt very safe here.
The amenities were great: very clean showers - stocked with soap and shampoo in case you forget yours, laundry, microwave, ice, multiple campfire locations (one in front of our cabin, one on the communal deck) - stocked with s'mores sticks, a grill - stocked with grill materials, and plenty of lawn games. Big bear cabin is perfect for ~4 people, & the cabin was very clean, with comfy beds, multiple fans, a mini fridge, coffee machine, and small table area.
Next time I'm in this part of SD, I'll definitely be back!