I loved staying at Kate's house during my 5-day visit to Portland. It is a beautiful, very clean home with a lot of character and charm. The neighbourhood is safe and residential. It takes about 20 mins by bus to get to central downtown, however I quickly discovered awesome neighbourhoods a lot closer by in South-East Portland. Tons of bus routes go close to the house. There is also a Trader Joes 30 seconds away if you ever want to have supper at home.
As a hostess, Kate is very warm, thoughtful and accommodating. She was always reachable by phone or text if I needed anything. There are snacks and light breakfast foods out for her guests. She even let me borrow her bike and helmet and made sure it was safe to use by getting a tuneup beforehand.
Last but not least, her dog Simon is such a sweet gentle fellow! I would absolutely stay here again the next time I'm in Portland.