A few Positives:
1. The room was nice and comfortable.
2. Sadaf was helping and made sure that we had a good time.
3. Sadaf went an extra way guiding us about how to get to places. I have been to London before, but still it was helpful specially when she suggested a few apps - CityMapper etc. which were helpful throughout.

But a few negatives:
1. Room and flat is not as bright and good looking as in the photographs. But as mentioned it is comfortable.
2. It is a bit far from Central London, nearest tube station is also about 1 mile. Bus stop is next to the place but frequency is Okayish. Neighborhood is not all that great.
3. No Breakfast (I guessed AirBnB stands for Bread and Breakfast and Breakfast is an integral part)