I stayed at Rachel's airbnb for a couple of days and it was good. The pictures justify the place well and the communication was fine by the host.
While the airbnb is situated in a friendly residential neighborhood, it is not that accessible to the city. Taking a bus is the only option to reach the nearest tube station which takes 15 mins to reach. Walking to the tube station would take you 30-35 mins (the listing mentions 15mins of walk which is incorrect). It took me 45-50mins to reach Wimbledon championships by bus, which is the only option and not that great. If you're looking to book a place to watch wimbledon live, I'd suggest to find a place on the tube line which does directly to Southfields/Wimbledon station and is nearer to one of the tube station on that line. Also, there are no utility shops, cafes or markets nearby/at walking distance and that can be a hassle, especially when you are hungry. Ordering food in remains the only option in that case which is not cheap and costs extra delivery cost as the location is a bit far from everything good.
Also, I think it'd be nicer if the host adds a microwave or an electric induction device in the room to allow guests to do some small cooking. Having a toaster and a electric kettle does not really help if you are traveling on budget and looking to save money on food.
Having said that, the stay was comfortable, clean, tidy, organized, safe and in a friendly, calming and quiet area.