Sarah and Mark's rental apt is lovely! It is basically one large, spacious room that has everything you need, including a well supplied kitchen. The neighborhood is quiet, but close to some restaurants and shops and with easy access to downtown Seattle. The apt has a wood floor and ceiling; several large windows; and is nicely decorated in white, grey and turquoise.
I was mostly only there at night to sleep, so I did not actually meet Sarah and Mark. We texted, however, and they were very helpful with clear directions on how to get to the apt. They also promptly answered any questions I had. I would definitely stay there again.