We really enjoyed our stay at Aaron's place! Great location that is walking distance to restaurants, etc. on Division St. and it made for a quick trip to downtown PDX or the vicinity. The place has great decor and the beds were very comfortable. We slept well! Aaron was a great host and was always responsive to anything we needed. He was also understanding of any noises etc that might have come from our toddler or baby.
I definitely recommend Aaron's place and think it is a great value. A couple of considerations as well- there was some upstairs noise/thumping around 7am when his son was around (but this did not bother us in any way, since our kids do the same). Also, I am 5'9" and could put my palm on the ceiling. The space was great for us and did not feel cramped in any way, but if you are tall you might want to consider this.
We also loved the hammock in the back yard! Great place!