George was friendly and welcoming, and showed me how things worked in the house when I first arrived. He also let me use the washing machine (and clothes dryer/hanger) which was very handy, and the washing only took about 40mins.
The room is spacious and the house very clean. The bedroom window overlooks a gravel carpark area with trees, so its very green & quiet.
Initially I found the key for the outside door difficult to turn/open, until I found the 'right' way of doing it.
The flat is walking distance to Streatham Hill train station & shops, where there's a handy Amazon Locker (about 15mins if you don't have much luggage with you).
Would recommend George and his place, and stay again if I'm in the area.