My stay at Mary's place was good. She's a friendly person, very keen in making you feel well at her place. She gave me tips for visiting the area and London.
The room is sunny and quite with a comfortable bed. You get what you read and see on Airbnb. The flat is well situated, close to two tube central lines and connected with many bus lines.
The only inconvenience is that her address on airbnb is not correct and GPS takes you to the wrong place (just remove "27" from the address).