We had a long weekend break at Lydia's flat as a family of four. The flat is very central and right by the tube, so it makes a great base for exploring the city. The flat is on the first floor and the road it is on is very busy with pedestrians and literally outside the tube so there is a lot of noise late into the night at the weekend. We found it this annoying but depending on people's schedules, it might not be an issue for everyone.
The flat itself is charming but i think it could do with a little more love, the furniture, bedding and towels are not very comfortable.
Lydia was a great host. Very helpful and responsive.