We recommend Giuseppe's flat to everyone! We stayed there for 4 nights with your two daughters. It's a nice and comfortable flat with fully equipped kitchen, nice 2 bedrooms, bathroom and beautiful and quiet patio where we had our meals. You will several Underground Stations in the area (Jubilee, District, Hammersmith & City) and some bus stations. Getting to Central London from the flat is fast and easy.
Giuseppe is a very good host who responds emails very quickly and cares about his guests. Big thumbs up!