A beautiful space in a great location, and Qian is a terrific host--friendly, low-key, a pleasure to interact with.
The space itself is a spacious bedroom suite in a big, beautifully furnished home. Lots of pros: the fixtures and furnishings; the landscaping; tons of natural light; the location (near the heart of Woodside and 280). The common areas--pool, hot tub, grounds, greenhouse--are 5-star resort level, and likewise the bedroom area itself. The acoustics are notably great--everything feels quiet and serene.
The cons--really none. There's a common area outside the bedroom suite that has a small refrigerator, washer/dryer, and coffee machine, but otherwise no kitchen. So if you need a kitchen as part of a long-term stay, this room might not be ideal (though Qian has other rentals on the property that are complete detached dwellings, plus a full apartment as part of the main house that has its own kitchen). The light is beautiful and there are no shades, so unless you're an early riser, you'll want something you can put over your eyes.
I've stayed at quite a few Airbnb properties over the years. This one is way beyond the usual rental--it's a real home, built with the highest quality materials and beautifully maintained. I'd come back in a heartbeat.