Easily one of the best places I've stayed in. Everything an Airbnb should be!
The place has plenty of character, and attention to detail is evident everywhere you go: great kitchen, cozy living room, spacious shower with a "rain" shower head, very comfortable adjustable Tempurpedic mattress (though maybe unfortunate side effect is that now I want to buy one for my home), skylights everywhere for wonderful natural light. I could go on and on...
The location is perfect for exploring all that Northeast Portland has to offer as it is situated walking distance to both the Alberta, and Williams corridors, so you'll never lack for convenient eating and drinking options.
Whether you're using it as a home base to explore Portland, or spending a lot of time around the place, you'll be happy. I would stay there again without hesitation.