Very quiet and convenient, ten minutes walk to Brixton centre. You can pay for parking on the road, (by phoning the number on the signs by parking bays) maximum stay of four hours though. I'm not sure it would be easy or cheap if you came by car, you certainly don't need it while you're there with buses and Brixton tube station so handy.
The door shown in emails from Pass the Keys, with lock box for key to access the apartment, is actually round the corner from the house in Bonham Road. Gate in wall is easy to unlock but the door to the apartment needs a firm push as you turn the key or it won't unlock.
WiFi was great, and the microwave/fridge are convenient for making quick snacks. Bed is very comfortable.
Nice little goody box provided by the agency, Pass the Keys, that seems to clean and organise the let.