I had a lovely time staying at Gary and Beth's. It is in a quiet neighborhood, which was just what I was looking for. The accommodations are top notch. The room is private and the bathroom, with an old claw foot tub and pedestal sink, was beautiful. I have never slept better anywhere, which was lucky because I was exhausted after a demanding conference earlier in the week. I know some folks like interaction with their AirBNB hosts but I really liked the privacy. Gary showed me around and then I was on my own.
Be aware the neighborhood is lovely and historic but is somewhat far from the action of downtown Seattle. I love to walk so the 3+ mile walk to downtown was fine. It's a bit closer to the Space Needle. The Uber ride to the airport was surprisingly reasonable. All-in-all a great place in a very nice neighborhood!