We had a lovely stay at Lisa and Frank's place. Lisa was very welcoming and extremely responsive, and the space was even more roomy and expansive than the photos and description made it out to be. Having a washer/dryer in the room was extremely convenient, and the shower had ample hot water to warm up after exploring Portland in the chilly drizzle.
I'm 6'7" and had to duck under a few doorways, but I could comfortably stand up straight with room to spare in every room and in the shower. Watch your head if you're tall, but that was a very minor inconvenience for the warm reception, the convenient location, the good price, and the comfortable and well-furnished space.
The wifi worked great - I was working and doing video calls from the space all week and never noticed an issue with either speed or dropouts.
All in all, a lovely place to stay, and we're looking forward to staying here again when we're next in Portland!