We stayed for two nights in condo #3. There were four of us-- my husband, myself and my in-laws. There are lots of stairs, with the kitchen, living room and a bathroom on the main floor, a cute loft with two beds upstairs, and two bedrooms with their own bathrooms downstairs. Well-stocked kitchen, plenty of bedding, even shampoo and body wash in the showers. The deck is big, but a bit rickety. There is an electric grill. Photo of the property is old-- there is no open space around the condo. Very convenient to downtown. If you come in the winter, this place would be super-convenient for skiing, as it is right below a ski resort.
As for Jackson Hole itself. it is a cute town, but we ended up driving into Yellowstone to really be out in nature. It made a great daytrip.