This unit was remarkably clean. I felt very comfortable for my one night stay. The upstairs is shared with other guests, but Yon provides guests keys to their rooms so that you can lock-up when you're out and about.
Just down the street is a great hub of restaurants and markets, which is excellent if you're not intending to travel too far away from the bnb. If you do want to travel Portland for a bit, there is a bus stop just right around the corner.
I would highly recommend this bnb to anyone looking for a easy place to stay. Like I said, cleanliness was solid and if you're concerned about sanitation then you wont need to worry about it here.