Roberto and his wife are great ! They gave us a private floor (room, bathroom, toilets) and let us use they living room, kitchen as we want ! They made us feel comfortable the first time we met them, always with a smile and always here to answer our questions ! The place is near to the train station or the tube (Victoria line), and a lot of shops only at 5 min walk ! I highly recommend to contact them if you want to stay in the Center of London ;) Thank you.