Tonya's place is a small, clean apartment with all the basic amenities (including reliable wifi!) you'll need for a short stay. The location is very convenient - it's close enough to walk to most of the downtown Portland sights. Some things to note - because of its location, you might see some homeless camps on the street as others have noted. We weren't bothered by this at first, but sadly did get verbally harassed by some folks on our second day. Also, be aware that parking is not included - there is street parking and a few lots nearby, but they are pay-to-park and have specific hours for when you can park. Finally, because the apartment is fairly central, there will be some noise - we heard the streetcar pretty frequently throughout the night, and occasionally some other loud conversations from folks walking by outside. All of these are things you're likely to see living/staying in a central part of a big city.
Overall, Tonya's place was a good budget-friendly place to serve as a base for exploring Portland, and Tonya responded quickly whenever we had a question.