This was the RSA week in San Francisco, with thousands of visitors, and it was very hard to obtain a Central accommodation. I was ready to stay anywhere, when I decided to try AirBnB. Not only was I able to find a very convenient place, it was also at my favorite small hotel in San Francisco. I had a great room, and was very comfortable. Thank you, Jennifer. Everything was perfect, and I very much appreciate your responsiveness and your help.