Sharon's studio is in Ketchum, Idaho.
Ketchum is right next to The World Famous Sun Valley Ski Resort.
The closest airport to Ketchum, (Sun Valley) is The Sun Valley (SUN) airport in Hailey, Idaho.
Hailey is about 12 miles south of Ketchum.
Twin Falls airport is about 87 miles south and Boise airport is approximately 150 miles west of Ketchum.
Salt Lake City airport is about 300 to the south.
The Sun Valley Lodge is world famous and is a beautiful option and the room rates in October are in the $275 range per night. The Limelight Hotel is probably in the $190 range per night. Ketchum Hotel is probably in the $160 range per night. Guessing there are numerous AirBnB's to choose from also.
The weather in Sun Valley, Ketchum in the fall can be chilly. High 50's to maybe 70's in the day. It can cool off to below freezing at night.