Our 2 families stayed here for a few days and thoroughly enjoyed the location and the property. There were enough bedrooms for us all to spread out and one member of our party really enjoyed the loft bedroom! There's no A/C but plenty of windows that can be opened to get the air moving, and also plenty of fans.
The kitchen was well equipped and we enjoyed the firepit area, although it is exposed to when the wind blows a fire may not be the best idea. From the firepit area there's a nice view over the reservoir and we experienced a couple of excellent sunsets.
The porch wraps around the property and there were loads of rocking chairs and regular chairs for people to sit out and enjoy the scenery and the outdoors.
We spent our days in Yellowstone and it really is not far from this property to West Yellowstone. The road is easy and it is quick drive.
Planning ahead is a good idea as it's no quick trip to the local store if you have forgotten anything, or need firewood. Basics are 15 minutes each way away.