My husband and I loved everything about staying with Sadaf.
She is an easy going, friendly and energetic person, and makes you feel welcome from the moment you step into her home. Also, as a couple from Latam who are used to greeting with hugs and kisses it was quite nice to find a fellow hugger in London :)
The house was really clean and comfy, and there are a few bus stops close by so it's quite easy to get around.
We are really glad we stayed with her and fully recommend her as a host.
Tip: if you are in London for a week just get a bus/tram travel card and avoid the tube. It's cheaper and you get to see another side of the city.