The location is very good: quiet and green, despite being pretty central.
It takes one bus #19 to the area if Trafalgar square etc. Another option is #170 to Victoria, and the public transportation works just great. A super (grocery store coop) is nearby an it is open till late. A plenty of caffees for the days when you do not want to cook your breakfast are around.
The neighborhood is very safe: we used to return at late hours and I saw people walking alone without fear.
Also, there is a lot of [safe] wildlife coming from the park: birds, squirrels and even a pair of red foxes hunting at night in the meadow!
In terms of value for money, the flat is just great. Some reviewers mentioned minor items that can benefit from additional maintenance, but all core functionality is flawless. For me, the best feature of this accommodation, is my independence: Ben is eager to help if you text him, but if you do not need any help, you may do everything on your own.