Sunny single room with adjoining kitchen

Furnished single room with sunny aspect overlooking a garden, with adjoining small kitchen.
A relaxed, lived-in house in a bohemian Victorian terraced street, in a very central location near buses, trains and underground.
A live-in landlady (and cat) who enjoy privacy but is friendly and wishes to provide a calm and laid-back atmosphere.
A person who doesn't use strong chemical perfumes is an important consideration as well as being ok with the presence of a cat.
There is a large, shared bathroom on the same level as the single room and kitchen, as is seen in the photo.