I stayed at Tracy's place for 1 month and I can't recommend this airbnb enough.
First of all Tracy is a lovely woman. She made me feel at home. She and her son were perfect hosts and always attentive!
As far as the accommodation is concerned the room is even better than on the pictures. It is spacious and bright. The room was also very clean.
The location of the accommodation is more than correct I was able to be in central London places very easily from Tracy's accommodation!
I will definitely come back to her place!