Gina was a really good host, very kind and comunicative. The house is really strategic in its position, near to a lot of buses and in a very secluded but nice area. The house is warm and cozy, even though a bit smaller than expected from the pictures. The garden is amazing, but in the winter kinda pointless, obviously. Wi-Fi was merely OK, some of the stuff and equipment inside was a bit old and there's no TV and other appliances are missing.
Nevertheless, I think it's a very good place to start exploring London and I recommend it.