My host is a friendly and nice person. He give us a lot of help, such as he prepare many life's apparatus and told us some APP that will help our lives more convenient in the Washington D.C. His house is very clean and tidy. I think his house real situation is better than his description, I think it is a warm and sweet house. The neighborhood also very nice, he help us clean the icy at the front of house. I am very greatly appreciated for my host, he help me to have a nice Washington trip and recommend some place which I need to see. By the way, my host put some book near our bed, it is very nice. Thank you.