I stayed in the Stylish Single Room with, and it was exactly the same as in the photos. The whole place (room, bathroom, kitchen) was very clean. Shasca and Zen were wonderful hosts. I felt very welcome form the moment I entered their home. I was welcomed with daffodils and chocolate in the room.
The train station (Bakerloo line) is 2 minutes from the house and you can get to most important sites in the city in 20 minutes (Paddington, Baker Street, Oxford Street, Trafalgar Square (National Gallery Museum, National Portrait Gallery, Westminster) Embankment (The Thames).
There are also some nice restaurants in the neighborhood, and the Queen's Park is only 15 minutes' walk form the house.
I highly recommend this listing.