This was an excellent stay.
The location is perfect. You are across the road from Wandsworth station, which has a 16 minute overland service to central London. My American friend, who was jet-lagged, wants me to point out that the school opposite might be noisy after 9am, but I honestly did not notice it.
Alex is helpful, prompt and pleasant. There was a seamless handover despite my having unusual requests.
The house is spotlessly clean, fully-equipped and well maintained. Highlights are the lovely secluded yard, and the great ensuite shower in one of the bathrooms.
Highly recommended. I will definitely be staying here again if it is free!