I had a wonderful time at John and Mary Ann's place. It felt like home and it was neat to peek into the locals' life. They were gracious and accommodating, and even taught me how to toast bread in the oven :D
The St John's neighborhood is cute, it's got plenty of coffee shops, gift shops, and a farmers market that's supposed to be good. It's a bit far from downtown by public transport, but I managed it and am glad I got to see this part of Portland. It's right by the picturesque St John's bridge and Forest park, which is another perk.