We spent 4 nights in Alton's nice and spatious room, and everything was just fine. The apartment is clean and in good condition, and it is situated very conveniently in a 5 minute walking distance from the Greenwich train/DLR station, and a 15 minute walk from the university. Alton is a friendly, relaxed and prompt host who gave us good instructions and then let us manage ourselves freely. We appreciated a lot that he immediately started to fix a technical problem for us, even after his night work shift! Highly recommended.