The property description is accurate - in ways that it's hard to explain are almost understatements. Let's dispense with the basics: there is a comfortable bed, plenty of workspace for sitting at a laptop, a nice bathroom with a big tub and shower, good internet (I get 15-25mbit), a nice 40-ish inch flatscreen, and an efficiency-style "kitchen" so you're not eating out all the time, even if it's not quite enough to make "real" meals in.
The real bonus though is the location. This place is a short drive to the social network company that I work for, an easy drive to the search engine company, the fruit-named computer company, or most of those other well-known bay area companies, and yet you're fully in "the mountains" - we've had a family of deer (five of them) standing right outside the patio, grazing. A 25 minute drive farther into the mountains gets you to a great wild game restaurant. You're not really "walking distance" from very much - but it's a terrific place to walk - the neighbors are friendly and the scenery is beautiful.
Definitely recommend staying here - the hosts are friendly but stay out of your way, everything is in tip top shape, very clean, and exactly as promised this is a perfect, quiet retreat.