Mo is a very kind guy. He answers very quickly at all our questions, he is calm and never disturb you. The house is pretty, clean, our bedroom was small but it's enough when you spend the most of your time outside.
The house isn't in the center of London but this is absolutely not a problem thanks to the numerous buses next to it (even when you want to come back during the night). That's definitely a very good place to stay in London !