The space is even cuter in person and full of thoughtful amenities. The bed was firm and super comfy; I slept like a log every night. A few reviews mentioned footsteps since the hosts live above. This was not a problem at all during sleeping hours and even during the day, the footsteps and associated noise was minimal.
In short, loved Portland and loved this AirBnB. Was sad to leave both.
Note: Most uber rides to downtown cost $7-9 one way.