We stayed for a weekend (2 nights) with Anna and I can definitely recommend staying with her. Her place is really close to the buss stop (4 min walk) and to the metro (7 min walk). She is friendly and thoughtful (we even got to try some pickled vegetables she had made 👌🏻).
The only thing you should be aware of is that you need to go up a few stairs to get to the apartment (no elevator), but this is quite common for short buildings in London anyway.