Leah's house is in a quiet neighborhood which can be perfectly reached by Portland's city train (max).
The Grotto is in walking distance and such a great place.
Leah is a very likable person with a positive spirit, I am sure you will feel good to stay in her house.
The whole house, the airbnb-room and the bathroom are remarkable clean, the bed was comfortable and the wifi was good as well.
Would definitely come back!