We had a great week in the apartment that was exactly like described in the photos. We were a family of 2 adults and 3 children and we had plenty of space and found the usage of its facilities (such as microwave, kitchen tools, washing machine, dry washer, TV) very useful.
The apartment is few minutes walking from two different underground stations and we felt safe to walk in the neighborhood in late hours.
Although we didn't met Linda, the communication with her was very easy, she sent all the required information prior our arrival and made sure that nothing is missing.
All in all, I recommend on staying at "Linda, Frédéric & Kids’s place" for a great apartment to stay during the vacation in lovely London.