Matthew was a great host, very nice, funny and gave us a lot of useful informations & suggestions. The room was clean and the beds were comfortable. The street is very quiet but there's plenty of life in the surrounding area, lots of different place to eat for cheap, things to see, pubs... The walk to Lewisham's train station takes around 5 or 6 minutes and the trains to central London are indeed very frequent. It was a great experience overall, London is a beautiful place.