We loved our stay at Petra's place in Clapham South. The room was as advertised and the flat was lovely. The room is in the back and very quiet but with two doors, one to a nice patio and the other to the kitchen, making it very convenient. The flat is just around the corner from the Clapham South tube station making it easy to get into central London. Since Clapham South is at the edge of Zone 2, we bought Oyster Cards which made travel both convenient and economical.
Petra provided us with lots of valuable information about getting around London and the various sights and she even met us at the station on our arrival.