Jill's apartment is comfortable, tasteful and has most everything one needs. I was there for a three-week stay for work and am glad I booked. The pictures don't do it full justice and the garden itself offered a wonderful place for breakfast or an evening cocktail. This is a fully functioning flat and has basic utensils/appliances for self-catering (I even baked pizzas with the counter-top microwave-convection combo oven).
One caveat is that this part of London did NOT offer great cell phone signal for my international carrier (G@ogle Fi), and unfortunately Jill's wifi seemed on the fritz during much of my stay. That meant I had to go to coffee shops to work, download, upload, etc. more than I would have liked. Raynes Park is pretty convenient for that.