I stayed at Sue's house for 5 weeks on a business trip. My stay was comfortable, the room was large and had lots of storage, and I essentially had the bathroom to myself, as Sue only uses it during the night.
The house was cute, with lots of space. Large kitchen with more than enough room to store food.
I would recommend longer stays at this location as it was much more of a house-share than a vacation spot.
The location is just steps away from Multnomah Village that has some cute shops, restaurants, and frozen yogurt (!!!). There is a Fred Meyer and a local grocery chain not too far away.