we had a good time staying at Catherine's house. The couple are very friendly and considerate. You can get help from them anytime. They provide free breakfast, juice and fruit. If you like, you also can cook your own food. The house is very clean, quiet and comfortable. The location is very good, 5 minute walking can take you to the tube station. It is a pretty safe area. I really recommend to stay at Catherine's house if you come to Lonndon.