need to move in about a month, despite going there quite often I dont know much about it. I need to move somewhere preferably half an hour walk or so from camden, what areas are there near there, which are the good ones (in terms of a balance between affordability and likliness to not be stabbed), what websites are there other than gumtree or easyroommate, how do I spot the cons, are there other good places to look, can anyone explain oyster card price system I cant fathom it, thanks