The single room in Jackie's flat is ideal for one person, it is beautifully furnished, inviting and cosy, and the en-suite is a great plus. The flat is just as described in a nice and quiet area of London with easy access to public transport, including several bus routes.
But I think what is perhaps even more important than everything else is that Jackie is a wonderful host who gave me a warm welcome and made me feel at home from the moment I arrived. She is such a nice and friendly person, always had time for a chat and even gave me a lift to the tube station when I left. All in all, I thoroughly enjoyed my stay in her flat, not least because she made it so enjoyable.