The house was just as described and had lots of room. Brand new home construction. Great location on Alki and easy access to the West Seattle bridge to get downtown or main highways. The host was very helpful, and when we couldn't find any bathmats, delivered some. Beautiful view from the 3rd floor primary room and rooftop deck. Due to cold/rainy weather, we couldn't enjoy the deck, but it would be gorgeous.
We noticed some cleanliness issues, but we notified the owner (didn't ask them to address, we just cleaned up a bit) and they said they would be more attentive. The checkout procedures are a bit extensive, so plan for that time/effort on your departure.
We loved getting breakfast and hot drinks every morning at Ampersand, which is walkable (15 minute walk each way)--they have the best bagels!