The studio is spacious, very clean and stylish with the artworks at the walls and a comfortable bed! I felt like being at home. Katie answers quickly via AirBnB portal if you need anything. I was also grateful finding some tea/coffee and instant oakmeal in the drawers for my breakfast. She provides a lot of information about West Seattle and the area.
Supermarkets are close as well as California Street with shops, restaurants and coffee shops. It's a 10-15 min walk to the bus station where the Rapid Line C brings you downtown in about 15-20 minutes.
I would highly recommend this place and Katie as a host.