It was a very pleasant stay at Vn's place. Both Vn and his wife were very friendly and helpful. It was nice to talk with them about my adventure after I went back 'home'. They truly gave me a feeling of staying at home.
The small room was perfect for me who traveled most time of the day and just came back to sleep. It has lots of storage space and one comfy single bed, a full-sized mirror and a lovely ceiling fan which brought cool air in summer night:)
Last but not the least, the location of this place is quite convenient as well. Easy access to various restaurants, convenient shops, cycle docks, tubes and buses. Hyde Park, little Venice, Notting Hill areas are all on your tiptoe.

If you are looking for a decent yet cheap place to stay in London, I would say it worth considering Vn's place.