Very good value. If you don't enjoy hostels, but you need a cheap place, this is where to go. Clean, low-cost, quiet, and very helpful and friendly host. You will be so well taken care of. The bed is definitely a low-cost mattress, but I slept fine. The location isn't great, but it's not bad. I had a rolly-bag and heavy backpack, but I still walked 20mins from Canada Water tube station, which is just 1 hour from LHR airport.