The apartment is spacious but it's musty, humid and dark. We felt the pictures posted made it look nicer and brighter than it was in reality, and it was slightly overpriced. It was hot in Portland when we were visiting and being downstairs in a basement, the apartment was very damp and musty smelling, humid. There is a dehumidifier which helps, but there is no air conditioning. Only one window that could be opened for fresh air. There's a large fan, also helpful, but it was covered in dirt/dust which was kind of gross. Needed to be cleaned. Note the stairs down to the apartment are very narrow and steep, so lugging your bags downstairs is a bit sketchy.
We chose this location for it's proximity to The Kennedy School, which we wanted to visit, and also it's proximity to the airport. We walked to a couple of bars (The Expatriate is fun) and you can walk to The Kennedy School (which I highly recommend!). Airport was about a 10-15 minute drive. Overall it was fine for one night and for our needs but it was our least favorite Air B and B we stayed at on our week long trip in Oregon.