We stayed at Becky's place for a whole month while we worked and got to know the city.
The apartment is really conveniently located. Five minutes from Tulse Hill train station and five from West Norwood train station. Access from Gatwick was really easy by train. Also, buses run just in front of the appartment, linking London in about an hour and Brixton subway station in about 20mins.
There are also at least five supermarkets within a 2 block radious plus restaurants and shops.
The apartment is nicer than in the pictures. It's spacious, comfortable and has everything you need to cook your meals.
For our working needs the apartment was also amazing. The table has been changed for a more squared one, with plenty of room for a PC and a portable monitor. There is also a desk with a computer chair (not shown in the pictures). Internet was fast and reliable, and never dropped having two meetings and screensharing.
We would use the desk and the table to work and the kitchen bar for breakfast/lunch/dinner since it's so big and comfortable!
I really recommend Becky's place and would totally return!