I had great experience at George's place.
The location
Very convenient and quiet. The apt is at only two bus stops from Brixton metro station (10 min walk) and is served by a lot of buses that will take you downtown (30 min-ish). Surrounded by nice houses, a church, an elementary school, a Sainsbury's, George's place is a strategic location for someone looking for a relaxed place and yet not too far from the heart of London.
The apartment
The apartment looks exactly like the pics and it has got a lot of very nice things and furniture. The professional moka to make espresso in the morning was definitely my fav!
The room is a bit small, but my things still fit perfectly. If you need a table to work you can just use the one in the living room. The bathroom is brand new, so top!
The host
George is great host, really appreciated his kindness and good manners. During the day he was not at home which means the apt was only for me. In the evening we were chatting a bit over a glass of wine. Couldn't recommend a better place to stay in London!!!