Walter's place was very clean and accommodating. The room was comfy and had a large desk where I could use my laptop and work. Bedding and towels were provided.
The bathroom was reserved exclusively for myself and was also spotless. The driveway is sufficiently large to be able to park two cars.
The house is situated in a quiet cul-de-sac in a very safe neighborhood in Los Altos. It's conveniently located close to the I-280 and CA-85. A couple minutes drive from Walter's house there's a Trader's Joe and a few coffee places.
Walter is a good host and we shared some interesting conversations about technology, traveling and soccer.
I very much recommend Walter's place to anybody looking for a quiet, comfortable and clean place to stay close to all major tech companies and with easy access to highways.