We enjoyed our stay at the Sun Valley Lodge. The room was a nice size, although the layout was a little odd. The tv could not be seen from the bed, only the sofa. The bathroom was very large and there was adequate closet space. It seems they hire kids from all over the world to work at their "campus", which is nice, but sometimes a bit of a language barrier and kind of awkward.
The Sun Valley Resort is located near the Sun Valley Ski Resort.More
This hotel was really cool. The kids found the lobby, decorated with antlers and displays of local stuffed wildlife fascinating and the staff were extremely helpful and knowledgeable about everything Yellowstone.
The pool and sauna were great and breakfast was plentiful and a comfortable experience with lots of seating and space. We stayed only two nights but I would highly recommend the Stage Coach Inn for anyone visiting Yellowstone National Park.