Staying at Maureen's place was great and I highly recommend it to everyone. The house is cozy and clean and you will definitely feel there like home chatting with Maureen in the kitchen. It's also not that far from the center: if you like long walks, you can walk to the Tower of London in an hour or so. Oh, and the cats! You'll fell in love with those two!
I miss my stay already and I'll be very happy to stop there again when I'm next time in London.