Karen's place is perfect for a short stay in London. Everything in our room is spotlessly clean. The bedroom and bathroom are both spacious and tastefully decorated. The attached patio is also very nice although we did not get a chance to use it during our stay. Karen is a very easy host, very friendly, accommodating and helpful, giving us tips on the best way to get to places. Her two cats are also a pleasure to meet! :)
Situated in a secured and secluded residential area, Karen's place is quiet at night and feels very safe. Although we had some difficulties finding the place at the beginning (as G-Maps led us on the wrong path), Karen was very quick to respond and came down personally to take us to her place, which we really appreciated. The nearest tube (Battersea Power Station) is over 20 minutes walk away, but buses are abundant in only 5-minute walking distance if you take the shortcut that Karen shows you.
Overall, we really enjoyed our stay with Karen and would definitely recommend to others.