We used this as a launching point to visit area attractions (Yellowstone, Cody, etc) so we were gone most of the day, but if the day was hot it could be a little hot in the house in the evening. That said, opening some windows allowed a nice breeze and it cooled off relatively well.
The location is great - the views of the river and hills made a pleasant backdrop to morning breakfast, an evening cup of coffee, or whatever. The neighborhood is nice and quiet with some residents there and what seem to be a few other rentals, and it's spread out so you have lots of privacy and silence to enjoy nature.