After several Airbnb stays in Portland over the past few years, many of them quite nice, I have to say this is the best in all the categories I could hope for. It was quiet, got great light from all four sides, and was spacious, clean, thoughtfully laid out, and in a great neighborhood for walking and driving (with plenty of street parking).
Ben was also really easy to communicate with and was extremely responsive in resolving the one small WiFi issue that arose during the trip.
I wouldn't hesitate to stay here again on one of my many trips to Portland. Highly recommended.