I never met Jason but Matthew was a gracious and friendly host. The room and home was just as described and very close to the tube and many dining and other essentials. There is a post office right across the street - so no need to use one of those money exchangers that charge up to 15% service fee. They do have friendly cats (as noted in the reviews) so use caution if you have any allergies - but it was not a problem for me. There are steps to navigate - so if you have any mobility issues - note that. I was 100% satisfied with my stay - thanks Matthew!