Thanks Luise very much for providing my family and I such a warm and nice house to stay in SF. She is always helpful and kind. My family and I spent a very good time even my family don't speak English. She gave us useful road directions and help us to solve several problems I occurred during my vacation since I am foreigner. I love her, her house and her story. I hope next time I will have more time to stay there. And Luise, always welcome to Beijing and Inner Mongolia. My family and I very welcome you! :)