Lucia is a great hostess, with whom it's very easy to communicate - and her apartment is great; it's big, clean, and easy accessible via bus or tube. Also it has some very nice extras such as a bath and a royally equipped kitchen. As mentioned in the description of the apartment, it's not in central London, it will take you about an hour to really get into the heart of the city, but those busrides are worthwile too and Hackney, which is nearby, is also lovely. An ideal apartment for couples who want to relax and have time (e.g. four-seven days) to explore the city.
We really loved this place and even extended our stay when we were there, partly because of our comfortable home.