This was exactly as advertised. It's a cute well furnished and like-new studio under a regular house with it's own private entrance. Couldn't hear the neighbors upstairs, so that was nice. The hosts were fantastic and made everything easy. Very clean, safe, easy. Neighborhood is great, although a bit sleepy. It's upper Queen Anne, so accessible by bus to most places, but not so much nightlife or variety of restaurants nearby. Trader Joes nearby was a plus. I didn't have a car, but that would have been useful. Plenty of free parking right outside. There's also a great Yoga studio nearby that I frequented (HauteYogaQueenAnne).
The only 2 issues I encountered were: a) for some reason the heat wasn't running properly, so I was chilly most of the time. they provided me with a small space heater that helped, but it wasn't ideal. b) the wifi was a little spotty/slow, but still worked well enough (but wouldn't work for skype/wifi calling).
There were so many nice touches such as extra toiletries, coffee, fresh cream, chocolate, and other things that made me feel so welcome and comfortable.