The place is very well linked: Kennington tube station is less than a 5' walk; and Elephant and Castle around a 7 walk'. There are also many buses, to every single part of London, within a 5' walk. Just across the corner, there is a street with many supermarkets; pharmacies etc. and the area is quite safe.
However, the wifi works poorly (when it does); the house wasn't too clean; and the neighbours are extremely loud (and you can hear everything that happens upstairs, downstairs, next door etc.).
Dylan was a good host, easy to communicate with.