I visit Portland more than 5 times in a year. And I have stayed many different airbnb in both Beaverton and Portland.
I simply can say that it was the best airbnb I have ever stayed. It was the cleanest airbnb ever. And the host, Marcelo was so vigilant to answer all my questions immediately.
Furthermore, the images of house don't do it justice. It is a lot better than the photo.
I highly recommend this house.