Maria was a fantastic host! She was extremely accommodating and allowed me to check in sooner than was typical. Very easy to communicate with and quick to reply. The location is absolutely perfect, with the Underground SO close, you have access to the rest of the tube network, and with it, the rest of the city! Also, key for me in particular was the ability to get to London Victoria station so I could grab the Gatwick Express back to the airport.
Not to mention, her home is beautiful, very well decorated, and clean. Don't think twice about staying here, you will not regret it.