Margaret is lovely! Communication beforehand was good and clear, her place was easy to find. It’s only a 3 minute walk to the nearest train station (and if you can’t manage that, you could even talk a bus that drops you right off). I slept in a one person bedroom (with a lock, if you need that), it was nice and clean. We also spent a lovely night just chatting and watching Coronation Street. Definitely recommend if you’re coming to London and want an lovely, easy accessible place.