This is a really good choice for your stay in London!
Maria is a very helpful and easygoing host:she answers quickly and thoroughly at all the questions you have, makes you feel at ease and you can chat and have a pleasant conversation with her and her friends.
The room is very comfy,you have all the space you need and you can use the full equipped kitchen, like you were at home. The location of the apartment is really the top: you can easily reach the centre with the buses that come frequently and the stops are really close to the house, or with the tube,the station is only10 minutes far. Then, if you want to have a walk through the tipical english boroughs,you can reach the centre in one hour walking. I'll come for sure back again on my future stays in London and I would highly recommend this place!