The room is exactly as described and even better: spacious, cozy, clean and quiet. Wifi works perfectly. The main bathroom is just across the hall in front of the room's door, wich is very convenient. There is another small toilet you can use in case the main one is busy.
As others said in their reviews, Jay is the perfect host, always willing to assit you in anything you ask for and beyond.
The house is located in a beautiful residential neighbourhood -Pacific Heights- which is perfect if you want to stay close to downtown but not in the center of noise and traffic. It was my first visit to San Francisco and my first experience with Airbnb and I think I couldn't have a better debut!