The apartment was clean and in a nice suburban neighborhood. Walkable to some restaurants and bars.
The main negative was that despite having told them when my flight would arrive at SEATAC, I had to wait outside for more than one hour in the middle of the night (around midnight). I called the number she gave me at least 10x and no answer. Luckily, another tenant was arriving to her apartment late at night and let me in.
They need to come up with a better check in system.