This is a really good, clean, and comfortable apartment with pretty much anything you would need to enjoy your stay. But what makes the experience better is the host, as Airbnb is about people, I think. And Mike was very a very good host. Fast responses, clear instructions, and a very positive attitude.
The apartment is in a quiet neighborhood and within a quick drive from downtown but in Portland, you don't need to go downtown. Go explore nearby neighborhoods or the parks outside the town.
Would definitely recommend staying here while visiting Portland.