Collin's apartment is perfectly located and in a fine neighborhood. The place is full of cool tech, e.g. Sonos and Alexis, and a great stay during a conference or if you want to spent a couple of days in San Francisco. Collin is a great, easy to communicate with, and very likeable. AirBnB caused some trouble during the booking, but he stayed perfectly calm and we both could work it out. I'd be happy to stay at Collin's place again!